2. It took the workers a week to p        these newspapers.

1. Long-time working in noisy conditions can easily make people d        .

阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。 

  When we talk about air pollution，we are usually thinking about 1      air pollution. But do you know there 2      also air pollution inside homes,offices,hotels and other buildings? The air in your home can be 2 to 100 times more polluted than the air outdoors!In fact,some American doctors say that 50% of illnesses have something to do with 3      indoor air. 

   A lot of pollution comes from indoor activities 4      as smoking and cooking. As most people 5      about 80 - 90% of their time inside buildings,6       is important to take indoor air pollution seriously,too.

   Air pollution influences our health in many 7      When the air is polluted,not only young children and old people suffer from (遭受）it，8      people with good health suffer as well. Indoor air pollution can 9      people’s eyes,noses and throats. Air pollution,both indoor and outdoor,can also lead to lung cancer (肺癌)and heart disease!In the great London fog,4 000 people died in a few days in 1952  10      of the pollution!It is said that half a million young children and women die each year inIndiabecause of indoor air pollution!

1.        2.        3.__4.        5.       

6.        7.        8.        9.        10.       

 根据下面的对话情景，在每个空白处填上一个适当的句子,使对话的意思连贯、完整。

A: 1 .        I  called you, but you weren’t in your office.

B ： I’ve been to a paper factory near here.

A: What did you do there?

B ： I found that the factory was pouring waste water

into the river near it. 2.        Lots of fish have died.

A： 3.       

B： Do you think “Greener China” can do anything?

A: Yes,of course. 4.       

B ： Good idea!5 .       

5.垃圾使得我们的环境杂乱，因此人们不应该随处乱扔它。

Litter makes           our environment,so people shouldn’t_     _.

4.我认为我们政府应该关心环境问题。

I think our government should___ environment problems.

3.污染已经导致了他们生病了。

Pollution           them                     sick.

2.因为我无法忍受这儿的环境，我总是处在不好的心情之中。

I’m always                                     because I can’t        the  environment here.

1.更糟糕的是，不好的空气使得我胸口痛并且不能在夜晚好好睡觉。 

     __，the bad air          my  chest       and  I  can’t sleep well.

(   ) 5. —Don’t eat too much candy，for it’s            your teeth.    

 一Oh,I get it. Thank you.

A. harm to     B. good for

C. badly to     D. harmful to