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The little girl is too frightened ____________ a word.

A．saying

B．to say

C．not to say

D．say

I told myself to stay ____________ .

A．wake up

B．wake

C．a(chǎn)wake

D．woke

It ___________ heavily when I left school yesterday.

A．was snowing

B．is snowing

C．snowed

D．is snowy

I _________ my pen when I _____________ in the park.

A．lost; was walking	B．lost; walked
C．was losting; was walking	D．was losting; walked

The rich man ______ much food_____ the poor families during the hard time.

A．provides, to

B．provides, with

C．provided, with

D．provided, for

The correct symbol of “ therefore” is________.

A．∵

B．∴

C．﹤

D．﹥

I want to put the book on the shelf. Can you make____ for it?

A．a(chǎn) space

B．some spaces

C．some more rooms

D．some space

Japan is____ the east of China and _____ the east of Asia.

A．in, in

B．in, to

C．to, in

D．to, to

He is too old to run_____ to catch up with the young boy.

A．fast enough

B．fastly enough

C．enough fast

D．enough quickly

Everyone tries to get to school on time. But when bad weather gives you trouble, can you still make it before the bell rings?
In northern China during spring, big sandstorms often make trouble for students and everyone else. When the sky is dark with sand, buses and cars all move much more slowly. Sometimes, people can’t even see for 20 metres.
Sandstorms usually happen in spring. This year, sandstorms started in late March. They have happened in more than 10 provinces (省)  in northern China this year. More than 70 million people have had problems in those places because of the sandstorms.
People in southern China don’t have to worry about this kind of bad weather. Most of the sand comes from Gansu and Inner Mongolia（內(nèi)蒙古）. In northern China, lots of places have few trees and don’t get much rain. People there have been cutting down too many trees. 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（融化）, the ground becomes looser（更松散的）. Strong winds take the loose sand into the sky.
Sandstorms are bad for people’s health. If people breathe（呼吸） too much sand, they could cough or have asthma（哮喘）.
Sandstorms also give farmers lots of problems. Sometimes their sheep get lost in the storms and never get back home. The winds also tear down farmers’ houses.
What can you do to stop sandstorms? Here’s an idea: Ask you 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 from cutting.
【小題1】In which season do sandstorms usually happen?

A．In spring.

B．In summer.

C．In autumn.

D．In winter.

【小題2】Which of the following provinces in China is often hit by sandstorms?

A．Fujian Province.

B．Yunnan Province.

C．Jiangsu Province.

D．Gansu Province.

【小題3】The underlined phrase “tear down” in the sentence means “_________”.

A．使……哭泣

B．弄倒

C．摧殘

D．加固

【小題4】 According to the passage, what cannot be caused by sandstorms?

A．Health problems.	B．Traffic problems.
C．The loss of farm animals.	D．Noise pollution.

【小題5】Which is not stated in the passage？_______________ .

A．Trees can help keep enough rain water

B．More trees need to be planted

C．Some people are doing harm to the environment

D．Sandstorms are the main cause of asthma