PTE Reading Fill in the Blanks: The Vocabulary Trick Most Students Ignore

Reading Fill in the Blanks (FIB) looks simple on the surface: you read a passage, choose the best word for each blank, and move on. But if you’ve practiced this task, you already know the problem—two options often look “kind of right.” That’s where students lose marks.

Here’s the vocabulary trick most students ignore:

Stop choosing words based on meaning alone. Start choosing words based on collocations + grammar.

A collocation is a “natural word pair” in English—words that commonly go together, like:

make a decision (not do a decision)
heavy rain (not strong rain)
take responsibility (not get responsibility)

PTE loves collocations because they test real language use, not just dictionary meaning. If you learn to spot them, your accuracy jumps fast—even without memorizing thousands of words.

Why Collocations Matter in PTE FIB

In PTE Reading FIB, the test isn’t just checking if you know the meaning of a word. It’s checking:

does this word fit the grammar of the sentence?
does it sound natural in academic English?
does it “pair correctly” with the words around it?

That last point is collocation.

Example:

“Governments should ___ action to reduce pollution.”

You might see options like: take / do / make / bring

All four have similar meaning, but only one collocates naturally:

✅ take action
❌ do action
❌ make action
❌ bring action

This is why students who rely only on meaning get stuck.

The Winning Method: Grammar Clues + Collocation

Here’s the simple coach-style approach I teach:

Step 1: Identify the grammar role of the blank

Before you even look at options, ask:

Do I need a noun? (policy, decision, impact)
Do I need a verb? (reduce, improve, measure)
Do I need an adjective? (significant, rapid, reliable)
Do I need an adverb? (clearly, sharply, widely)

Quick trick: look at the word right before and right after the blank.

“a ___ result” → adjective (a positive result)
“to ___ costs” → verb (to reduce costs)
“an increase in ___” → noun (increase in demand)

This alone eliminates half the options.

Step 2: Use collocation to choose the “natural” fit

Now that you know the word type, test collocation:

Does this word commonly go with the next word?
Does it match academic writing style?
Does it “sound right” in English?

Even if two options are grammatically possible, collocation usually reveals the correct one.

Step 3: Confirm by reading the full sentence

Read the sentence once with your chosen word. If it feels smooth and clear, move on. Don’t overthink.

30 High-Value Collocations (Grouped by Themes)

Below are 30 collocations that appear all the time in PTE-style reading passages. Learn these and you’ll notice your FIB accuracy improve quickly.

1) Study / Education (6)

conduct research
academic performance
gain knowledge
meet requirements
take an exam
attend lectures

2) Work / Business (6)

make a profit
meet a deadline
take responsibility
increase productivity
business strategy
job satisfaction

3) Health / Lifestyle (6)

reduce stress
improve health
mental health
healthy diet
seek treatment
medical condition

4) Technology (6)

digital transformation
data privacy
artificial intelligence
access information
technical support
system failure

5) Environment (6)

climate change
reduce pollution
renewable energy
natural resources
carbon emissions
environmental impact

Tip: Don’t just memorize the list. Try using them in short sentences. That’s how they become “automatic” in your head.

How to Apply This in Real PTE Reading FIB

Let’s combine the method with an example process (not a full long passage—just the thinking):

Sentence: “The new policy aims to ___ pollution and protect public health.”

Step 1: Blank is after “to” → needs a verb.
Step 2: Options might include: reduce / decline / decrease / remove
Step 3: Collocation check: ✅ “reduce pollution” is the strongest and most common academic collocation.
Pick reduce and move.

This takes seconds when trained.

Common Traps Students Fall For (Avoid These)

Here’s what I see students do wrong most often:

Choosing words by meaning only, ignoring collocation
Forgetting to check word type (noun/verb/adjective)
Picking a word that fits one part of the sentence but breaks the next part
Overthinking and changing a correct answer
Not learning common academic collocations (they repeat constantly)

If you fix just one thing: always decide the word type first.

7-Day Mini Practice Challenge (15–20 minutes/day)

You don’t need a huge study plan to get better at FIB. You need repetition in the right way.

Day 1: Collocation awareness

Learn 10 collocations (any theme)
Write 1 sentence for each

Day 2: Word type speed drill

Take 10 random sentences (news article is fine)
Mark each blank as noun/verb/adjective/adverb (no options needed)

Day 3: FIB practice (focus on elimination)

Do 2 Reading FIB questions
For every blank: write “noun/verb/adj/adv” before selecting

Day 4: Collocation building

Learn 10 more collocations
Speak them aloud (yes, speaking helps memory)

Day 5: FIB practice (collocation focus)

Do 2–3 FIB questions
After choosing each word, quickly ask: “What word does this pair with?”

Day 6: Review mistakes

Re-do the FIB questions from Day 3 and Day 5
Note which blanks confused you and what collocation you missed

Day 7: Speed round

Do 3 FIB questions timed
Aim for smooth, confident choices—not perfect analysis

If you do this for one week, you’ll start seeing the same collocations show up again and again. That repetition is what boosts your score.

Final Coach Tip

FIB isn’t a vocabulary test where you need advanced words. It’s a natural English usage test. Students who score well aren’t always the ones with the biggest vocabulary—they’re the ones who know what sounds correct in real academic English.

If you want, try your next mock test and focus only on this:

decide the word type
check collocation
confirm quickly and move on

That alone can lift your Reading score without extra study hours.