II.Write “who, whom, that, which, or X” to complete the sentences 
1/ Have you read the book ___________ I gave you ?
2/ That house, ___________ they bought three months ago, looks lovely.
3/ Mrs.Jackson, ___________ had been very ill, died yesterday.
4/ Is this the person ___________ stole your handbag ?
5/ Have you got the money ___________ I lent you yesterday ?
6/ Peter, ___________ I had seen earlier, wasn’t at the party.
7/ This is the machine ___________ cost half a million pounds.
8/ Mary, ___________ had been listening to the conversation, looked angry.
III.Write “where, when, or why” to complete the sentences.
1/ I couldn’t understand the reason _______ they were so rude.
2/ I met him in the cafe_______ he was working as a waiter.
3/ Did they tell you the reason ______ they were late?
4/ The cat sat on the wall _______ it had a good view of the birds.
5/ They arrived in the evening, at a time _______ we were all out.
6/ I listen to music late at night, _______ the children have gone to bed.
7/ I bought them in August, _______ I was in France.
8/ We visited the school _______ my father taught.
9/ I met her last month, _______ she came to our house.
10/ We all looked at the place _______ the fire had started.