根据句意完成已给出首字母或汉语提示的单词，使补全后的句子意义通顺，语法正确。

1．In the north of China, autumn is the best s_________ of a year.

2．Lisa is such a shy girl that it' s hard for her to sing in p_____________.

3．Teenagers should be allowed to make decisions by t ___________.

4．His uncle went abroad five years a___________.

5．Camels can live quite a few days w_________ water and food in the desert.

6．Some animals, for example, elephants and koalas, live on grass and ______ （树叶）.

7．There are eleven members in our English Club__________（包括） Li Mei and me.

8．______ （千） of visitors will come to Beijing to attend the Olympic Games.

9．CCTV - 9 is looking forward to _________ （采访） President Bush.

10．He was lying in bed ______ （安静） looking at the ceiling.

根据句意和提示完成单词，使句子语法正确，意义通顺。请将答案写在题后相应的横线上。

1．In the north of China, autumn is the best s        of a year.

2．Lisa is such a shy girl that it’s hard for her to sing in p         .

3．Teenagers should be allowed to make decisions by t          .

4．His uncle went abroad five years a         .

5．Camels can live quite a few days w        water and food in the desert.

6．Some animals, for example, elephants and koalas, live on grass and         (树叶).

7．There are eleven members in our English Club        (包括) Li Mei and me.

8．       (千) of visitors will come to Beijing to attend the Olympic Games.

9．CCTV – 9 is looking forward to       (采访) President Bush.

10．He was lying in bed          (安静) looking at the ceiling.

In northern China during spring, big sandstorm often make trouble for people. Sandstorms usually happen in spring. They have happened in more than 10 provinces in northern China this year. People in southern China don't have to worry about this kind of bad weather. Most of the sand comes from the north of China. In northern China, lots of places have few trees and don't get much rain. When there aren't many trees, the ground can't keep enough water. Over the years, the ground dries up and turns to sand. When spring comes and the ice melts, the ground becomes loose. Strong winds take the loose sand into the sky. Besides, in northeast China, there lies some vast deserts.
Sandstorms are bad for people's health. If people breathe in too much sand, they will cough or have serious illnesses. Sandstorms also give farmers lots of problems. Sometimes their sheep get lost in the storms and never come back home. The winds also tear the farmers' houses down.
What can you do to stop sandstorms? Here's a piece of advice. Ask your parents to help you plant some trees this spring. If you see people cutting down too many trees, tell them about the dangers of sandstorms, and ask your government to stop them.
【小题1】When do sandstorms usually happen?

A．In summer.

B．In spring.

C．In winter.

D．In autumn

【小题2】What does the underlined word "loose" mean in China?
肥沃的           B.贫瘠的        C.疏松的        D.大量的
【小题3】The second paragraph tells us ______________.

A．why sandstorms happen in northern China

B．the dangers of sandstorms

C．sandstorms aren't terrible at all

D．how sandstorms happen

【小题4】Which of the following is NOT a way to stop sandstorms?

A．Plant more trees in spring.

B．Stop people to cut down too many trees

C．Don't stay outside when sandstorms happen.

D．Tell people about the dangers of sandstorms.

【小题5】Which is the best title for this passage?___________

A．Sandstorms

B．How we can stop sandstorms

C．Why sandstorms only happen in northern China.

D．Sandstorms can influence most of China.