What is a collocation, and why does it matter in B2 First?

A collocation is a pair of words English uses together out of habit rather than logic: make a decision, heavy rain, strong coffee. No rule explains them — usage does. They matter because Part 1 is built on them: you get four words of near-identical meaning and only one partners with the word already in the text. Choose by meaning instead of by partnership and you lose the item.

When does B2 First want make and when does it want do?

The useful tendency: make leans towards bringing something into existence (make a decision, make a mistake, make progress, make an effort), while do leans towards performing an activity with no new object at the end (do research, do your homework, do business, do the washing-up). It holds most of the time, but it is a tendency, not a law — do somebody a favour and make the bed are simply learned. For the exam, know the fifteen pairs Cambridge keeps reusing rather than the theory.

Why is it heavy rain and not strong rain?

Because the intensifier changes with the noun, and nothing signals the change. Rain is heavy, coffee is strong, a smoker is heavy, an accent is strong, traffic is heavy. Each one is arbitrary and each one is fixed. Part 1 exploits this constantly: all four options mean roughly intense, and only one of them keeps company with the noun in the text.

Are collocations tested in Part 4 transformations?

Yes, and that is where they cost most. The key word is often a delexical verb — MAKE, TAKE, GIVE, HAVE — and you must rebuild the whole expression: take part in, give somebody a hand, take something into account. Understanding the original sentence is not enough. If the partnership is not stored as a single block, you lose the entire transformation even though your meaning is right.

How do I study collocations without memorising endless lists?

Never record a word alone — record the block inside a sentence. Instead of 'decision', store 'make a difficult decision about something'. The block is what comes back under exam pressure, and the block is also the unit Cambridge tests. Then prioritise: the delexical verbs (make, do, take, have, give) and the intensifiers (heavy, strong, deeply, highly) account for most of what Part 1 throws at you.

Collocations in B2 First: make, do, take | Mastery

Where it appears in the exam

Cambridge format example

DECISION

Nobody had decided anything by the end of the meeting.

Nobody · by the end of the meeting.

The student restructures the sentence using the keyword

Answer: had made a decision (4 words). The usual error is "had taken a decision" — the meaning arrives intact and the partnership does not. In Part 4 that is not a half mark, it is zero. Note: take a decision does exist in formal British English; the point is that in a transformation keyed on DECISION, only make a decision is accepted.

What is it?

A collocation is a pair of words English uses together out of habit rather than logic: make a decision, do research, heavy rain, strong accent. Nothing explains why rain should be 'heavy' and coffee 'strong' — it simply is, and a native ear registers the violation instantly. This competency is not about knowing what words mean. It is about knowing which words they keep company with.

Why it matters in the exam

In B2 First this is the raw material of Part 1: Cambridge offers four words a dictionary would treat as interchangeable, and only one partners the text. It also decides many Part 4 transformations, where the key word is a delexical verb and the whole block has to be rebuilt. Failing here does not cost you nuance — it costs the entire item.

The cognitive trap

Instinct

"Your instinct: choosing the word whose meaning fits and assuming any near-synonym will do — "there was strong rain all weekend""

Why your brain does this: comprehension runs on meaning, and meaning is fully satisfied here. Strong, heavy and powerful all deliver 'a lot of rain', so nothing in the sentence feels unfinished. Collocation is stored separately from meaning, and only the meaning system is awake while you read.

Rule

There was heavy rain all weekend. — rain takes heavy; coffee takes strong; an engine takes powerful

The rule: the intensifier is chosen by the noun, not by the degree. There is no logic underneath — heavy rain and strong coffee are arbitrary and fixed. Which means the only reliable move in Part 1 is to stop asking which word means this? and start asking which word goes with that one?

The five verbs that carry most of Part 1

MAKE Bringing something into existence: a decision, a mistake, progress

make a decision decide

"She made the decision to move abroad on her own."

make a mistake get something wrong

"I made a serious mistake in the final calculation."

make progress improve over time

"He has made real progress since January."

make an effort try deliberately

"You could at least make an effort to be on time."

DO Performing an activity or duty, with no new object at the end

do research investigate systematically

"They did extensive research before launching the product."

do your homework complete set work

"He never does his homework until Sunday night."

do business trade commercially

"The company does business in over forty countries."

do somebody a favour help someone out

"Could you do me a favour and lock up?" — an exception to the pattern; learn it whole.

TAKE Assuming something, or giving it your time and attention

take part in participate

"Over five hundred runners took part in the race."

take responsibility for accept blame or duty

"Nobody wanted to take responsibility for the delay."

take something into account factor it in

"The judges took her age into account."

take advantage of make good use of

"We took advantage of the good weather and walked home."

HAVE / GIVE Experiencing something, or handing it to someone else

have an effect on influence

"The new rules had little effect on ticket prices."

have difficulty (in) doing struggle to do

"She had difficulty finding the entrance."

give somebody a hand help physically

"Can you give me a hand with these boxes?"

give a speech address an audience

"The head teacher gave a short speech at the end."

HEAVY / STRONG Two intensifiers that never swap, however close the meaning looks

heavy rain · heavy traffic · a heavy smoker overwhelming in quantity or volume

"Heavy traffic on the ring road added an hour to the journey."

strong coffee · a strong accent · a strong argument concentrated, or hard to resist

"She still has a strong accent after twenty years here."

The errors this part punishes

Wrong

"She did a serious mistake in the final report."

This one is unambiguously wrong in every register — unlike some make/take alternations, no variety of English allows it.

Right

"She made a serious mistake in the final report."

A mistake is produced, so it belongs to make. There is no variant with do.

Wrong

"He made a lot of research before writing the article."

Meaning survives completely, which is exactly why the error persists. No native speaker says make research.

Right

"He did a lot of research before writing the article."

Research is an activity rather than a product, which puts it firmly with do.

Wrong

"There was strong rain all weekend."

Perfectly comprehensible, and that is the danger: nothing in the sentence breaks. To a native ear it grates immediately.

Right

"There was heavy rain all weekend."

Rain is intensified by heavy, along with traffic and a committed smoker.

Wrong

"More than a thousand people took part of the march."

Change the preposition and the block stops existing. In Part 4 this scores zero however good the rest of the sentence is.

Right

"More than a thousand people took part in the march."

Take part in is closed: not participate in, not take part of.

Wrong

"Could you make me a hand with the shopping?"

When the block is not stored whole, the brain fills the slot with whichever common verb is nearest. It almost always picks wrong.

Right

"Could you give me a hand with the shopping?"

Help is handed over, so the verb is give.

Why your brain gets it wrong

The learner's short circuit

Analyse the trap by exam format

Part 1 — Multiple Choice Cloze

Before signing anything, the committee will 1 your previous experience into account.

A have ← your instinct

B take ✓ correct

C make

D give

The pull is towards have: holding something in mind is what the sentence describes, and the verb is grammatical in the slot. But the block is closed — take something into account. Cambridge puts all four delexical verbs here precisely because all four are grammatical; the only thing separating them is which one belongs to this expression.

Part 1 does not ask what the verb means — it asks who it goes with

The real difficulty is that have, make, take and give have been familiar since A1. There is no new vocabulary to notice, so nothing feels missing — and that confidence is what the item is built to exploit.

Strategy

When the gap is a very common verb, stop reading it as a verb. Look at the word after it and ask which fixed expression it belongs to. If account, part, advantage or place is nearby, the answer is almost always take.

Collocations (make/do, heavy rain) is 1 of 82

The exam tests 82 grammar competencies across 19 families. Mastering one is the first step. Automating all 82 is passing.

Tiempos verbales 6

Modales 5

Pasiva y causativa 2

Condicionales 6

Infinitivo, gerundio y participio 5

Énfasis y orden de palabras 4

Oraciones de relativo 4

Reported Speech 4

Comparativos y superlativos 5

Conectores 5

Preposiciones 4

Colocaciones y phrasal verbs 4

Formación de palabras 6

Determinantes y cuantificadores 4

Adjetivos y adverbios 5

Preguntas y negación 4

Patrones verbales 3

Concordancia y ortografía 3

Vocabulario 3

Related competencies

Practise this topic with real exercises

Collocations (make/do, heavy rain) in B2 First

Where it appears in the exam

Part 1 — Multiple Choice Cloze

Part 4 — Key Word Transformation

Part 2 — Open Cloze

The learner's short circuit

Collocations (make/do, heavy rain) is 1 of 82