P6 PSLE English — Comprehension Cloze Study Notes (2026 Syllabus)

1. What Is Comprehension Cloze?

Comprehension Cloze appears in Paper 2, Booklet B, as Questions 46–60.

15 blanks, each worth 1 mark = 15 marks total
You read an expository passage (informational/factual writing — science, nature, society, technology, history)
Each blank requires you to supply exactly one word
There is no word bank — you must think of the word yourself
The word must be correct in both meaning and grammar

2. How Is This Different from Grammar Cloze?

Feature	Grammar Cloze (Paper 2 Booklet A)	Comprehension Cloze (Paper 2 Booklet B)
Word bank provided?	Yes	No
What is tested?	Grammar forms (tense, voice, articles, prepositions)	Vocabulary + understanding of passage meaning
Focus	Grammar accuracy	Meaning + grammar both required
Passage type	Narrative or expository	Expository (informational)
Example task	Choose the right form of “run”	Think of the right word from your own knowledge

Key difference: In Grammar Cloze you choose from given options. In Comprehension Cloze you must supply the word from your own vocabulary bank. This means reading comprehension and vocabulary range are both tested together.

3. Word Types Commonly Tested

Blanks are NOT only vocabulary words. Both content words and function words appear.

Content Words (carry meaning)

Word Class	Examples of what may be tested
Nouns	The ___ of the rainforest is under threat. (existence / survival / future)
Verbs	Scientists ___ that the data was accurate. (confirmed / noted / found)
Adjectives	The whale is ___ for its haunting song. (known / famous / renowned)
Adverbs	The virus spreads ___ through the air. (rapidly / easily / mainly)

Function Words (link ideas)

Word Class	Examples
Prepositions	Water flows ___ the cracks. (through / into / between)
Conjunctions	The soil was dry ___ there had been no rain. (because / as / since)
Articles	This is ___ unique adaptation. (a / an / the)
Pronouns	Elephants use ___ trunks to drink. (their)
Determiners	___ few animals can survive here. (Very / Only / Just)

Tip: Never assume all blanks will be “big vocabulary words.” About 4–6 blanks per passage typically test function words or simpler linking words.

4. The 5-Step Strategy

Follow these steps for every passage. Do not skip Step 1 — students who jump straight to the blanks make more errors.

Step 1: Read the Full Passage for Overall Meaning

Read the entire passage from start to finish without stopping at blanks. Ask yourself:

What is the topic?
What is the author’s main point?
What is the tone? (neutral/factual, concerned, enthusiastic?)

This gives you context for every blank. You cannot make a good guess at a blank without knowing what the passage is about.

Step 2: Identify the Word Class Needed

Return to each blank and decide what type of word belongs there:

Is it a noun, verb, adjective, adverb, preposition, conjunction, article?
Look at the words before and after the blank for clues.

Examples:

“The scientists made a significant ___.” → noun needed (discovery / breakthrough / finding)
“The animal ___ across the open plain.” (subject + blank + adverb/preposition) → verb needed (roamed / moved / sprinted)
“It was ___ effective method.” → article needed (an)

Step 3: Think of Words That Fit the Meaning

Now use the passage context to narrow down your choice:

What does the sentence mean?
What does the surrounding paragraph say?
What word would a writer naturally use here?

Write down 2–3 possible words mentally before choosing.

Step 4: Check That the Grammar Is Correct

Once you have a word in mind, check:

Tense: Does the rest of the passage use past or present tense?
Singular/Plural: Does the noun need -s? Does the verb agree with its subject?
Comparative/Superlative: Does the sentence compare two things? (more / most / -er / -est)
Part of speech: Are you using a noun when a verb is needed?

Step 5: Re-read the Sentence with Your Word to Confirm

Read the whole sentence (and the sentence before/after) with your word inserted. Ask:

Does it make sense grammatically?
Does it fit the meaning of the paragraph?
Does it sound natural?

If something feels wrong, try another word.

5. Vocabulary Building — Synonyms for Common Words

PSLE passages use formal, expository language. Build your vocabulary by learning synonyms for everyday words.

Verbs

Common Word	Formal / Precise Alternatives
said	stated, claimed, argued, explained, noted, remarked, highlighted, pointed out, observed, revealed, acknowledged
showed	demonstrated, illustrated, indicated, revealed, proved, established
helped	assisted, aided, supported, enabled, facilitated, contributed to
used	employed, utilised, applied, harnessed, adopted
made	created, produced, generated, formed, developed, constructed
found	discovered, identified, detected, uncovered, established
got	obtained, acquired, gained, received, achieved
changed	altered, modified, transformed, shifted, evolved, adjusted
stopped	ceased, halted, prevented, reduced, eliminated
needed	required, demanded, depended on, relied on
kept	maintained, preserved, retained, sustained

Nouns

Common Word	Formal / Precise Alternatives
thing	aspect, factor, element, feature, component
problem	issue, challenge, concern, difficulty, obstacle, threat
idea	concept, notion, theory, belief, principle
way	method, approach, strategy, technique, means
part	section, component, portion, segment, element
reason	cause, factor, explanation, basis
result	outcome, consequence, effect, impact
beginning	origin, source, onset, start

Adjectives

Common Word	Formal / Precise Alternatives
good	effective, beneficial, valuable, useful, advantageous, favourable
bad	harmful, detrimental, damaging, adverse, negative
big	significant, substantial, considerable, major, extensive
small	minor, limited, minimal, slight
important	crucial, vital, essential, significant, critical, key
interesting	fascinating, remarkable, intriguing, notable, striking
many	numerous, various, several, multiple, countless
different	distinct, varied, diverse, alternative

Study habit: When you read a book, article, or passage, note down any interesting words and their synonyms. Aim to learn 5 new vocabulary words per week in the months before PSLE.

6. Using Contextual Clues

The words around a blank give you clues. Learn to use these signals:

Clue Type 1: Definition or Explanation Nearby

The passage may define or explain the missing concept nearby.

“This process, known as ___, allows plants to convert sunlight into food.”

The blank must be a process related to plants and sunlight — photosynthesis.

Clue Type 2: Contrast Signal Words

Words like however, but, yet, although, despite, on the other hand, unlike signal that the blank must mean the opposite of what was just said.

“The weather in June is usually warm and sunny. In December, however, temperatures can be ___ cold.”

The contrast with “warm and sunny” tells you the blank needs a word meaning very or extremely — bitterly / extremely / surprisingly.

Clue Type 3: Addition Signal Words

Words like also, in addition, furthermore, similarly, likewise, too signal that the blank continues the same idea.

“Solar energy is renewable. It is ___ cheaper to maintain than fossil fuels.”

“Also” signals another benefit — the blank is likely also / additionally / furthermore (if it introduces the clause) or the clause continues a similar positive idea.

Clue Type 4: Cause and Effect

Words like because, therefore, as a result, consequently, so, thus tell you the blank is either a cause or an effect.

“The river was heavily polluted; ___, many fish species disappeared.”

The blank follows a consequence signal — consequently / therefore / as a result / thus.

Clue Type 5: Parallel Structure

When a sentence lists two or more similar things, the blank must match the pattern.

“Scientists study the migration patterns of birds, whales, and other ___ animals.”

The blank describes animals that migrate, matching “birds” and “whales” — migratory.

Clue Type 6: Pronoun and Reference Clues

A pronoun in one sentence can point you to the noun you need for a blank.

“Bees are vital pollinators. Without ___, many plants could not reproduce.”

"___ refers back to bees — them.

7. Grammar Check — Getting the Form Right

Choosing the right word is not enough. The form must also be correct.

Tense

Read the passage and identify the dominant tense. Expository passages often use simple present tense for general facts.

“Water ___ (evaporate) quickly in dry climates.” → evaporates (third person singular, present tense)
“In 1969, astronauts first ___ (land) on the moon.” → landed (past tense in historical context)

Subject-Verb Agreement

“The group of scientists ___ (conduct) experiments daily.” → conducts (group = singular)
“Many students ___ (find) this topic challenging.” → find (many students = plural)

Noun Form (Singular vs Plural)

“Each ___ of the rainforest plays a role.” → layer (singular, after “each”)
“There are several ___ of evidence.” → pieces (plural, after “several”)

Comparative and Superlative

“The Amazon is one of the ___ rivers in the world.” → longest (superlative, comparing among many)
“Electric cars are ___ efficient than petrol cars.” → more (comparative, comparing two)

Adjective vs Adverb

“The cheetah runs ___.” → swiftly / rapidly / fast (adverb, describes the verb “runs”)
“It was a ___ decision.” → wise / careful / bold (adjective, describes the noun “decision”)

Preposition Collocations

Many words always pair with a specific preposition. Learn these combinations:

Word	Correct Preposition
interested	in
depends	on
responsible	for
consists	of
known	for / as
result	in (to cause) / of (from a cause)
impact	on
adapt	to
contribute	to
associated	with

8. Practice Passage 1 (with Annotated Answers)

Topic: Coral Reefs

Read the passage and fill in each blank with one suitable word.

Coral reefs are (46) ___ as some of the most biodiverse ecosystems on Earth. Although they cover (47) ___ than one percent of the ocean floor, they are home to nearly a quarter of all marine species. This remarkable (48) ___ of life depends on a delicate balance of water temperature, light, and nutrients.

Corals are not plants — they are tiny animals that live in large (49) ___. Each coral polyp builds a hard limestone skeleton around (50) ___ , and over thousands of years, these skeletons accumulate to form the vast reef structures we see today.

(51) ___, coral reefs face serious threats. Rising ocean temperatures cause corals to expel the algae living in their tissues, a process (52) ___ as coral bleaching. Without these algae, corals lose their colour and their main (53) ___ of food. If temperatures remain high for too long, the corals will (54) ___ .

Pollution is (55) ___ major threat. Chemicals and waste from farms and cities flow (56) ___ rivers and into the sea, reducing water quality and (57) ___ the growth of harmful algae. These algae compete (58) ___ space and light with corals, further weakening the reefs.

Scientists and conservationists are working (59) ___ to protect these ecosystems. Marine protected areas have been (60) ___ in many countries, restricting human activities near vulnerable reefs.

Annotated Answers

(46) known

“known as” is a fixed collocation meaning “referred to as”
The sentence introduces what coral reefs are called
“known” + “as” is the correct preposition pairing

(47) less

The sentence compares the reef’s size to the ocean floor using a fraction (“one percent”)
“less than one percent” — the percentage is less than 1, so “less” (not “fewer”) is correct because “percent” is not a count noun

(48) diversity

The sentence talks about the variety (“a quarter of all marine species”) of living things
A noun is needed after “remarkable” and before “of life”
“diversity of life” is a natural, formal collocation

(49) colonies

Corals live together in large groups; the word for a group of coral animals is “colonies”
“Large” suggests a collective noun
This is a content knowledge / vocabulary word

(50) itself

The coral polyp builds a skeleton “around itself” — a reflexive pronoun referring back to the subject “each coral polyp”
Singular subject → “itself” (not “themselves”)

(51) However

The previous paragraph describes how amazing coral reefs are; this paragraph introduces threats
A contrast conjunction is needed to start the sentence
“However,” followed by a comma, introduces a contrasting idea

(52) known

“a process known as coral bleaching” — same collocation as blank 46
“known as” means “called / referred to as”

(53) source

“main source of food” is a natural collocation — where the corals get their food from
A noun is needed; “source” fits perfectly between “main” and “of food”

(54) die

If corals are stressed by heat and lose their food source, they will die
A verb is needed; the context (loss of algae, no food, high temperatures) points to death
“die” is the correct simple form after the modal “will”

(55) another

The passage has already mentioned rising temperatures as one threat; now it introduces a second threat
“another major threat” signals an additional item in a list
“another” (not “a” or “an other”) is correct for adding to a list

(56) through

Chemicals travel “through rivers” before reaching the sea — they move along the path of rivers
“Through” indicates movement along/inside a channel or path

(57) encouraging

The chemicals reduce water quality AND help harmful algae grow
The verb must fit the structure: “reducing water quality and [verb]-ing the growth”
“encouraging” (promoting) harmful algae growth fits — the chemicals cause algae to grow more

(58) with

“compete with” is a fixed collocation — you compete WITH someone/something
Corals and algae compete with each other

(59) hard / tirelessly

“working hard” or “working tirelessly” — adverb describing how scientists work
The context is positive (they are trying to protect reefs), so an adverb of effort is needed
Both “hard” and “tirelessly” are acceptable

(60) established

Marine protected areas have been “established” — set up / created
A past participle is needed after “have been” (passive voice)
“established” is a formal word meaning formally created or set up

9. Practice Passage 2 (with Annotated Answers)

Topic: Urban Farming

Read the passage and fill in each blank with one suitable word.

In many cities around the world, a quiet revolution is (46) ___ place. Rooftops, abandoned lots, and even underground spaces are being transformed (47) ___ thriving farms. This growing movement, known as urban farming, is changing the (48) ___ we think about food production.

Traditional farming requires large (49) ___ of land, which cities simply do not have. Urban farmers, (50) ___, have found creative solutions. They grow crops in vertical stacks, in hydroponic systems that use water (51) ___ of soil, and under specially designed lights that (52) ___ sunlight.

The benefits of urban farming are (53) ___. Fresh vegetables can be grown and sold (54) ___ the same neighbourhood, reducing the distance food must travel. This not (55) ___ saves fuel and lowers carbon emissions, but also ensures that produce reaches consumers while it is still (56) ___ .

Urban farms also (57) ___ a social purpose. Community gardens bring residents (58) ___, encouraging cooperation and strengthening neighbourhood bonds. In low-income areas, they can provide (59) ___ food to families who might otherwise struggle to afford fresh produce.

Despite these advantages, urban farming faces (60) ___. Space is limited, start-up costs can be high, and not all crops grow well in controlled indoor environments. Yet with continued innovation, urban farming holds great promise for the future of sustainable cities.

Annotated Answers

(46) taking

“taking place” is a fixed phrase meaning “happening”
The structure “is ___ place” requires a present participle after “is”
“A quiet revolution is taking place” is grammatically and idiomatically correct

(47) into

“transformed into” — this is a fixed collocation meaning changed to become something else
Spaces are transformed INTO farms
“Into” is the correct preposition after “transformed”

(48) way

“changing the way we think” — “way” is the correct noun here
The phrase “change the way + subject + verb” is a standard English structure
A noun is needed between “the” and “we think about”

(49) areas / amounts / expanses

Traditional farming needs “large areas of land” — a noun describing a quantity of land
After “large” and before “of land,” a noun is needed
“areas,” “amounts,” or “expanses” are all acceptable

(50) however

The previous sentence says cities do not have land; this sentence says urban farmers found solutions
A contrast signal is needed; “however” connects contrasting ideas mid-paragraph
Note: when “however” appears mid-sentence as a connector, it is usually set off by commas

(51) instead

Hydroponic systems use water “instead of” soil — they use water as a substitute for soil
“instead of” is a fixed phrase meaning “in place of / as a substitute for”
The structure “use water ___ of soil” requires “instead”

(52) mimic / replicate / simulate

Lights that “mimic sunlight” copy what natural sunlight does
A verb is needed; the lights copy/imitate sunlight
“mimic” is the most precise and commonly used word here

(53) numerous / significant / considerable / wide-ranging

“The benefits of urban farming are ___” — an adjective is needed after “are”
The paragraph then lists multiple benefits, so the adjective must mean “many” or “great”
“numerous” (meaning many) or “significant” (meaning important) both work

(54) within

“grown and sold within the same neighbourhood” — inside the bounds of a neighbourhood
“within” means inside a defined area or limit
“in” is also acceptable

(55) only

“This not only saves fuel… but also ensures…” — “not only… but also” is a paired conjunction
When you see “but also” later in the sentence, the first part must be “not only”
This is a fixed correlative conjunction pair

(56) fresh

Produce that reaches consumers quickly is still “fresh” — not spoiled
The sentence talks about reducing travel distance so food reaches people in good condition
An adjective is needed after “still”; “fresh” fits perfectly with the context of food

(57) serve

“Urban farms also serve a social purpose” — to serve a purpose means to fulfil it
A verb is needed after “also”; “serve” collocates naturally with “purpose”
“fulfil” is also acceptable

(58) together

“Community gardens bring residents together” — to bring people together means to unite them
“Together” is an adverb that completes the phrasal verb “bring together”

(59) affordable / free / nutritious

“provide ___ food to families who struggle to afford fresh produce”
The context mentions that families struggle to afford food, so the urban farms provide food that is affordable or free
“affordable” or “free” both fit; “nutritious” also works in context

(60) challenges / obstacles / difficulties

“Despite these advantages, urban farming faces ___” — the paragraph then lists problems (limited space, costs)
A noun is needed; the paragraph shifts to negatives, so the blank introduces these problems
“challenges” is the most natural word here; “obstacles” and “difficulties” are also correct

10. Common Errors to Avoid

Error 1: Writing a Phrase Instead of One Word

The instructions say “one suitable word.” Writing more than one word will score zero.

WRONG: “The animal moved very quickly across the plain.” (two words)
CORRECT: “The animal moved swiftly across the plain.” (one word)

Always re-check: is your answer exactly one word?

Error 2: Choosing a Word That Fits Grammar But Not Meaning

A word might be the right word class but wrong for the context.

“The discovery was ___. Scientists celebrated it as a major breakthrough.”

WRONG: “The discovery was large.” (grammatically fine, but “large” does not describe a discovery)
CORRECT: “The discovery was significant / remarkable / groundbreaking.” (fits both grammar and meaning)

Rule: After checking grammar, always ask “Does this make sense given what the passage is about?”

Error 3: Wrong Verb Tense

WRONG: “In 1985, scientists discover a new species.”
CORRECT: “In 1985, scientists discovered a new species.” (past tense for a historical event)

Error 4: Wrong Noun Form

WRONG: “There are many evidences to support this claim.”
CORRECT: “There is much evidence to support this claim.” (evidence is uncountable)

Error 5: Ignoring Preposition Collocations

WRONG: “The result of the pollution was an increase in disease.” (correct)
WRONG: “The pollution resulted of disease.” (incorrect — should be “resulted in”)

Learn which prepositions go with which verbs and adjectives.

Error 6: Using an Informal Word in a Formal Passage

PSLE Comprehension Cloze passages use formal, expository language. Your word choice should match.

WRONG: “Scientists got important results.” (informal)
CORRECT: “Scientists obtained important results.” (formal)

Error 7: Forgetting Comparative/Superlative Forms

WRONG: “The Nile is the more long river in Africa.”
CORRECT: “The Nile is the longest river in Africa.”

11. Thirty Blank-Type Words Commonly Required in PSLE Comprehension Cloze

These words appear frequently across past PSLE and school-based assessment papers. Know them well.

#	Word	Word Class	Example in Context
1	however	conjunction/adverb	It is effective. ___, it has drawbacks.
2	although	conjunction	___ it was difficult, they succeeded.
3	therefore	adverb	The soil was dry; ___, crops failed.
4	despite	preposition	___ the cold, they continued.
5	through	preposition	Water flows ___ the pipes.
6	known	verb (past participle)	It is ___ as the “city of lions.”
7	source	noun	The sun is a ___ of energy.
8	enable	verb	Technology can ___ faster communication.
9	significant	adjective	This was a ___ discovery.
10	various	adjective	There are ___ ways to solve this.
11	instead	adverb	Use water ___ of chemicals.
12	survival	noun	The animal’s ___ depends on food.
13	another	determiner	This is ___ reason to recycle.
14	contribute	verb	Trees ___ to cleaner air.
15	result	noun/verb	Pollution can ___ in disease.
16	rely	verb	Animals ___ on clean water.
17	prevent	verb	Sunscreen can ___ sunburn.
18	maintain	verb	Exercise helps us ___ good health.
19	found	verb (past)	Scientists ___ a new species.
20	spread	verb	The disease ___ rapidly.
21	reduce	verb	We must ___ plastic waste.
22	benefit	noun/verb	Regular exercise can ___ the body.
23	aware	adjective	People must be ___ of the risks.
24	harmful	adjective	Some chemicals are ___ to health.
25	essential	adjective	Water is ___ for life.
26	only	adverb	Not ___ does it save water, but…
27	within	preposition	Changes occurred ___ a decade.
28	itself / themselves	pronoun	The plant protects ___.
29	further	adjective/adverb	This caused ___ damage to the reef.
30	such	determiner	___ animals are rare in Singapore.

12. Quick-Reference Checklist (Use During the Exam)

Before you move on from each blank, run through this checklist mentally:

[ ] I read the full passage before attempting any blanks
[ ] I identified the word class needed for this blank
[ ] My word fits the meaning of the surrounding sentences
[ ] My word is grammatically correct (tense, singular/plural, form)
[ ] My answer is exactly one word
[ ] I re-read the sentence with my word inserted and it sounds natural

13. Revision Summary

What to Do	Why It Matters
Read the full passage first	Prevents guessing without context
Identify word class before choosing	Narrows down choices quickly
Use contrast/addition/cause-effect signals	Tells you what kind of word is needed
Match the register (formal language)	Expository passages need formal vocabulary
Check preposition collocations	Many marks are lost on wrong prepositions
One word only	Two-word answers score zero
Check grammar form	Right word, wrong form = wrong answer
Build vocabulary weekly	More words known = more choices available

End of Comprehension Cloze Study Notes — P6 English (2026 Syllabus)