1 . He hurt his leg yesterday. ______ why he can’t come to ______ party.

A．That’s; tonight

B．That’s; tonight’s

C．It’s; tonight

D．It’s; tonight’s

2 . __________ uncle is an engineer.

A．Tom’s and Joan’s	B．Tom’s and Joan
C．Tom and Joan’ s	D．Tom and Joan

3 . I have two __________ and three bottles of __________ here.

A．orange; orange	B．oranges; oranges
C．oranges; orange	D．orange; oranges

4 . If these things ________ you, then you should look after your ________.

A．belong to; belonging	B．belong to; belongings
C．belong; belonging	D．belong; belongings

5 . Indeed, by ________ estimates, there may be as many as 40 million stray dogs in China, carrying disease or becoming aggressive and attacking ________.

A．tough, passers-by	B．rough, passers-by
C．tough, passer-bys	D．rough, passer-bys

6 . In his sense, Lu Xun made himself a leading figure in the wartime Chinese novelists.

A．人物

B．体态

C．图表

D．数字

7 . ________ confidence in yourself is the biggest difficulty ________ greater progress in your work.

A．Lacking of; in making	B．Lack of; to make
C．Lack of; in making	D．The lack of; to make

8 . We hope the trend continues, until such aural excursions become a regular happening rather than a rare________.

A．career

B．relief

C．treat

D．hustle

9 . Heroes like Officer Cai made major ____________to the anti-drug cause(禁毒事业).

A．contributions

B．progress

C．donations

D．efforts

10 . Yuan Longping devoted his life to the research and development of high－yielding rice, making outstanding contributions to China’s food ________.

A．lack

B．cuisine

C．security

D．purchase