What is a non-defining relative pronoun? It is a pronoun used in writing to join two ideas.

FCE USE OF ENGLISH PREPARATION

NON-DEFINING RELATIVE CLAUSES EXERCISE

by Bob Wilson at autoenglish.org

HOME FCE USE Part 1 FCE USE Part 2 GRAMMAR EXERCISES

Three things about Non-defining Relative Clauses.

1. The relative clause is closed off by commas and is quite similar to information in brackets.

2. Non-defining relative clauses are NOT used in spoken English. It would sound unnatural.

3. The relative pronoun can never be omitted.

 

Non-defining Relative Clauses Exercise
Join the sentences using a non-defining relative clause.