The world is not hungry，but it’s thirsty.   1  while we say we are short of water.Why？Because about 97% of water on the earth is sea water which we can‘t drink or use for watering plants directly.Man can only drink and use the 3% of water that comes from rivers and lakes.   2  ，because some of it has been polluted.
　　Now more water is needed.The problem is how we can avoid a serious water shortage in the future.  3 Scientists are making study in this field.Today，In most large cities water is used only once and then runs to the sea or rivers.but it can be used again.Even if every large city reused its water，the water will still not be enough. 4 .
　　The sea seems to give us the best answer.There is a lot of water in the sea.All that needs to be get the salt out of the sea water.This will be expensive，but it has already been used in many parts of the world.   6 So you see，if we can find out a way，we’ll be in no danger of drying up.
从方框中所给的选项中选出能填入空白处的最佳选项，补全短文。其中有一项为多余选项。

1.我们没有理由迟到。

There is 　　  　 　　for us 　　　      　.

2.在周末，我习惯于晚起。

On weekends, I 　　  　                       　　.

3.他费尽心思帮助我。

He 　　                                               　  　　.

4.我发现忘记那次经历很难。

I find 　　  　                        　　 that experience.

5. 正如你所能想象到的，情况与我们国内的大不一样。

　　        　  you can imagine, things are 　　        　  the way they are at home.

The world is not hungry，but it’s thirsty.   1  while we say we are short of water.Why？Because about 97% of water on the earth is sea water which we can‘t drink or use for watering plants directly.Man can only drink and use the 3% of water that comes from rivers and lakes.   2  ，because some of it has been polluted.

　　Now more water is needed.The problem is how we can avoid a serious water shortage in the future.  3 Scientists are making study in this field.Today，In most large cities water is used only once and then runs to the sea or rivers.but it can be used again.Even if every large city reused its water，the water will still not be enough. 4 .

　　The sea seems to give us the best answer.There is a lot of water in the sea.All that needs to be get the salt out of the sea water.This will be expensive，but it has already been used in many parts of the world.   6 So you see，if we can find out a way，we’ll be in no danger of drying up.

从方框中所给的选项中选出能填入空白处的最佳选项，补全短文。其中有一项为多余选项。

E. First, we should find out ways to reuse it.

F. And we can’t even use all of that.

　　1.鼓励他们谈论自己和介绍他们都做过什么事。

　　Encourage them to _____ _____ themselves and what they have done.

　　2.我们必须意识到这一点，而不是让它控制我们。

　　We have to _____ ___________ _____ that, and not let it control us.

　　3.首先来四处看看,并体验一下巴黎的生活,你会发现它的迷人之处。

　　First take some time to _____ _____________ and experience life in Paris. You’ll find it charming.

　　4.电能既可以被转变成声能，又可以被转变成光能。

　　Electric energy can be changed into light energy _____ _____ _____ into sound energy.

　　5.太热了!你介意打开窗户吗?

　　It’s too hot! Would you mind _____ _____ _____?

　　6.这个老师的演讲是以一个游戏开始并以一首英文歌曲为结尾的。

　　The teacher’s lecture _____ _____ a game and _____ _____ singing an English song.

　　7.你不想和别人一起闲逛，除非他们已经制定好具体的计划，打算和你出去走走。

　　You refuse to _____ _____ with someone unless they make specific plans with you.

　　8.他偶尔来我们房中闲谈。 He comes to our room for a chat every _____ _____ _____ _____.