a11. He gave me the important information,....I noted down at once
A which
B that
C what
D why
12. Did he explain......went wrong?
A that
B what
C where
D when
13. He's the painter......last exhibition was such a failure
A who
B which
C that
D whose
14. I'm looking forward to the programme......is on after the news
A it
B its
C which
D whose
15. I told the policeman......had happened
A that
B what
C where
D when
16. The libraian went to look in the cupboard......rare books were kept
A which
B that
C where
D when
17. I've put Mr Matthew's papers in your green file,.....is on your desk
A of which
B that
C which
D whom
18. Two men , neither of.....I had ever seen before, came into my office
A whom
B that
C whose
D which
19. My radio, .....isn't very old, had suddenly stopped working
A that
B which
C of which
D whose
20. They asked me a lot of question, some of.....I coundn't answer
A which
B that
C whom
D who