My brother's baby was unusual.When she was three months old she could say 15 words.When she was a year old she (1)　　　　　(name)all the colours，and she(2)　　　　(count) to 100.When she was three she (3)　　　　(read)simple books.She (4)　　　　(not write)，but she (5)　　　　(tell) wonderful stories，and she (6)　　　　(remember)every story that she heard.She (7)　　　　(not walk)until she was nearly two，though.

答案：(1)could name　(2)could count　(3)could read

(4)could not write　(5)could tell　(6)could remember

(7)could not walk

8.You are late.You 　　 have arrived five minutes earlier.

答案：1.should/may　2.must　3.could　　6.may　7.may/might　8.should

7.We 　　 as well stay where we are.

6.Peter 　　come with us tonight，but he isn't sure yet.

5.Accidents 　　happen on such rainy days.

4.I'm starving to death.I 　　 eat two bowls of rice now.

3.She 　　have worked out the problem，but she didn't.

2.I didn't hear the phone；I 　　have been asleep.

1.He 　　be around sixty years old.

请根据以下要点，写一篇有关珍惜水的短文：

1.众所周知，水在人类生活中起着非常重要的作用；

2.如果没有水，我们人类就会灭绝了；

3.如果以前我们爱惜水，现在就不会缺水了；

4.要是水是无穷无尽的就好了，我们就可以充分利用它；

5.由于水是有限的，现在是我们做点事来保护水的时候了。

[写作要求]

1.只能使用5个句子表达全部内容；

2.尽可能多地使用虚拟语气。

参考范文：(高.考.资+源-网)

As is known to all，water plays an important role in our life.Without water，we would have died out.If we had saved it before，we would not lack it now.If the water were endless，we would make full use of it.As water is limited，it is time that we did something to protect it.