I will go to the airport to meet ___.
A. an old friend of my father
B. my father's an old friend
C. an old friend of my father's
D. an old my father's friend
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His mother was in hospital. He asked for a ___ to look after her.
A. three day's sick leave
B. three days' sick leave
C. three-day's sick leave
D. three-days' sick leave
From___ did you get the cassette?
A. who
B. whose
C. whom
D. what
I don't know ___ or ___ he is; and I don't care.
A. who...whose
B. who...what
C. whose...whom
D. who...who
All ___ glitters is not gold.
A. what
B. that
C. those
D. which
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