例1.He is the man___ helped me yesterday.
A. who B. whose
C. which D. he
例2. Do you know the man ___ your father is talking to?
A. which B. what
C. whom D. when
例3. This is the book ___ I bought yesterday.
A. who B. whom
C. whose D. which
例4. He is wrapping the present ___ will be sent to his mother.
A. whose B. what
C. who D. which
例5. The foreigner ___ visited our class yesterday is from Canada.
A. whom B. which
C. that D. whose
例6. We planted the trees ___ didn't need much water.
A.what B.they
C.whose D. that
例7. Look at the boy and his dog ___ are running towards us.
A. who B. which
C. that D. whom
例8. Miss Brown is the teacher ___ house caught fire last night.
A. whose B. who
C. whom D. that
例9.Can you see the house ___ windows have broken.
A. that B. whose
C. which D. where