1 . The number of people invited________ fifty, but a number of them________ absent for different reasons.

A．were; was

B．was; was

C．was; were

D．were; were

2 . Dr. Rowan, ________ secretary resigned (辞职) two weeks ago, has had to do all his own typing.（用适当的词填空）

3 . How did it come about ________ a quiet person should appear so wild today? (用适当的词填空)

4 . The very reason________ he gave for his stealing was________ he had to pay back the money he borrowed.

A．which; that

B．that; that

C．why; because

D．why; that

5 . I'll never forget the day ___________ she said goodbye to me.

A．where

B．when

C．why

D．how

6 . Many young people, most _________ were well-educated, headed for remote regions to chase their dreams.

A．of which	B．of them
C．of whom	D．of those

7 . It’s in the Summer Olympics _________ you have the running races, together with swimming, sailing, etc.（用适当的词填空）

8 . Here is so difficult a problem ________ none of us can solve. （用适当的词填空）

9 . The gold medal will be awarded to _________ wins the first place in the bicycle race. (用适当的词填空)

10 . I’ll never forget the day _______________   I spent in the mountains. (用适当的词填空)