1 whose
2 who
3 whom
4 which
5 which
6 whose
7 which
8 who
9 whom
10 which
IX.
1. The girl who won the race is happy.
2. Thank you very much for the present which you sent me.
3. Anna is the little girl who is wearing a pink shirt.
4. Romeo and Juliet, whose parents hated each other, were lovers.
5. We went to the play which we enjoyed very much last night.
6. This is Mr Green, whose son won the scholarship last year.
7. I made a birthday card which my father loves very much for him.
VI.
1 although
2 because
3 although
4 in spite of
5 although
6 in spite of
7 because of
8 in spite of
9 because of
10 because
VII.
1. Although cars cause pollution, people still want them.
2. Even though my father is sixty, he walks four kilometers every morning.
3. Although I rang the doorbell, nobody answered.
4. They slept soundly although the night air was hot.