Relative Clauses: defining & non-defining

That's the woman ______ son won a prize.

• whose

• whom

• who

Have you seen Dad's keys _____ I left on the sofa?

• which

• where

• when

Can you remember the name of the hotel _______ we stayed last year?

• when

• where

• who

Summer is the time _______ everybody likes to relax by the sea.

• who

• whose

• where

The teacher is talking to the boy ________ always looks scruffy at school.

• which

• whose

• that

Where is the girl _______ computer is broken.

• whose

• who

• whom

Annie sometimes feeds the cats _____ live in her house.

• whom

• that

• where

Is that the student _____ essay won the competition.

• which

• whose

• that

I think people ________ have pets have happier lives!

• which

• who

• when

That's the youth club ____ all the teenagers go after school.

• who

• that

• where