5.举一个例子______________________

4.一天又一天_______________________

3.据说____________________________

2.发现____________________________

1.因……而闻名_____________________

1.There is n________ much wrong with you, just have a rest.

2.Lei Feng always helped others in his l________. We should learn from him.

3.-Who can s________ the math problem?

-I think everybody can.

a now p________ enough rice to feed her people every year.

5.In his s________ time, he loves playing the violin and listening to music.

6.Yuan Longping is now working on d________ super hybrid rice.

Roots is a well­known novel __1__ by an American author named Alex Haley.It was a best seller in the USA in the 1970s.Are you __2__ reading the novel?

Roots is mainly about Haley's family history，which covers seven generations.In order to __3__ how his ancestors got to America，Haley did a lot of research and __4__ the USA and Africa looking for information about his __5__.At last，in Gambia he found his roots-Kunta and a group of blacks who were __6__ and sold to America as slaves about 200 years ago.

The novel also __7__ what his ancestors suffered from during the journey to the USA.Roots was published in 1976 and Haley __8__ the Pulizter Prize in 1977.He also became famous around the world.__9__，the novel has been read by __10__ people.

5．The computer is ______expensive ______I can't afford it.

A．so；that

B．such；that

C．enough；that

D．so；as to

4．At night we can see ______stars in the sky.

A．two thousands

B．thousand of

C．two thousand of

D．thousands of

3．Have you ever been to the village ______you grew up?

A．which　　　　　 B．that

C．where　　　　　 D．what