5. 如果不砍伐樹(shù)木，我們的城市會(huì)越來(lái)越漂亮。

If trees are not . our city will be.

4. ——你們?cè)趺刺幚磉@些舊衣服？一一送到工廠(chǎng)回收利用。

What do you the old clothes?

—They are.

3. 在公共場(chǎng)合請(qǐng)勿大聲喧嘩。

Please don't speak loudly.

2. 這些紙杯再也不會(huì)回收利用了。

These paper cups will not .

1. 我們的計(jì)劃通常取決于天氣。

Our plans usually the weather.

() 5. —Shall we do to protect our environment?

—Sure. We should try to make better and better.

   A. something; this   B. anything; that   C. something; it   D. nothing; it's

() 4. People are starting to use new types of energy the sun,wind and water.

   A. in   B. from   C. by   D. into

() 3. When his money , he had to return home.

   A. ran out   B. has run out   C. was run out   D. was run up

() 2. Most Chinese parents like milk powder (奶粉) by foreign companies for their kids.

   A. choosing; producing   B. choosing; produced

   C. chosen; producing   D. chosen; produced

() 1. It is my pleasure to join the school Art Club.

   A. to recommend   B. to be recommended   C. recommending   D. for recommending