HomeGrammarRelative Clauses ExercisesDefining and Non-Defining Relative Clauses: Multiple Choice

Defining and Non-Defining Relative Clauses: Multiple Choice

B1 Level

English Exercises is teacher-led by Charlie. About the teacher · How content is made

1 / 200 correct
B1

A: Which one is your brother? B: He's the boy blank.

Press 1–4 to answerPress that number again, click or tap your answer again, or press Enter to continue

Grammar review

Ask whether the listener already knows who or what you mean. If they do, the clause adds information: use commas and who or which (the Atlantic, which is getting warmer,). If the clause tells us which one, use no commas. Only here can you use that or drop an object pronoun (my cousin who plays the drums, one of several).