Level 4Workgrammar

Non-defining relative clauses — Sound Professional, Be Understood

Grammar: Non-defining relative clauses

Free ESL grammar exercise on non-defining relative clauses themed around sound professional, be understood. Printable worksheet from classplan.ai.

What's on this worksheet

A Level 4 (upper intermediate) ESL grammar exercise on work, practising non-defining relative clauses. The worksheet has a short reading excerpt, a grammar reference and graded practice items.

From the reading

A hiring manager, who listens to dozens of candidates every week, will notice the difference immediately. Pronunciation is not about erasing your accent, which is a natural part of your identity.

Grammar: Non-defining Relative Clauses

Non-defining: form
Add extra information about a noun. Always use commas. The report, which took two weeks, was praised by the board.
Pronouns: people &
Use who for people, which for things. My colleague, who speaks four languages, leads negotiations.

Sample items

  1. The speech coach ______ I worked with last year changed my approach completely.
  2. The workshop, ______ lasted three hours, covered stress and intonation.
  3. My colleague, ______ accent is very clear, often leads client calls.

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