IELTS Practice Lab™Language Lab · Vocabulary
V2 · adaptive A2–C1
Vocabulary · drill V2

Words that go together

Which words keep company. This is the single clearest difference between band 6 and band 7 vocabulary.
How this drill works, and why it is built this way›
  • Band 6 says you “attempt less common vocabulary but with some inaccuracy”. Band 7 says you use it “with some awareness of style and collocation”. That one word is the step up.
  • A collocation is a pair of words English happens to use together. There is often no reason for it. Heavy rain, not strong rain. Strong coffee, not heavy coffee.
  • Every wrong option here means the right thing. It is wrong because it keeps the wrong company. That is the whole drill.
  • Learn pairs, not single words. A word list gets you to band 6. Pairs get you past it.

Worked example

The new rules will ______ a heavy burden on small firms.
A impose  ·  B enforce  ·  C apply  ·  D inflict
Answer: A impose
All four mean to put something in place. But English says impose a burden. You enforce a rule, apply a principle and inflict pain. The point: the noun chooses the verb. Learn them as a pair.
Moderate · CEFR B1 around band 5 – 5.5 change level:
The drill moves you up or down on its own. Two good sets and it gets harder; two hard ones and it steps back. The band range is what this level practises for — it is a guide, not a score. Only your first answer to each item counts towards the level decision. Your answers and explanations open after the set is complete, the attempt is saved and your email is verified.

Set complete

Language Lab · V2 · build 2026-09-05 · tiers measured against Claude LANGUAGE_LAB_SPEC_2026-08-30.md · © 2026 Rosemounts Institute
Answered: 0 / 8 Answer every item, then finish the set.