1．I won't be able to finish the housework without your help．（改为同义句，以下同）

  1 won't be able to finish the housework                         you                       help me．

2．I'm glad that my grandfather is healthy now．

  I'm glad that my grandfather is in                                                    now．

3． Work hard, or you will fall behind others．

                           you                       work hard，you will fall behind others．

4．1 am not sure what I can buy for my mother．

  I am not sure what                          for my mother．

5．如果你上学迟到了，老师将不让你进去。（完成翻译句子；以下同）

                          you are late for school, the teacher                            let you in．

6．那时她靠在街上卖报纸谋生．

  She                          a                           by selling newspapers in the street in those days．

7．昨天我和同学争吵起来，事后我感到很后悔。

  I             my classmate yesterday．After that I felt very sorry．

8．课后我们应多讲英语。

  We should speak English as                     as                         after class．

9．你不应该在阅览室里吸烟。

You                                                           to smoke in the reading-room．

10．请把书拿去给他并把词典给我带来。

Please                       the book to him and                            the dictionary to me．

1. 我今天值日,必须早到校。

I’m                         today, and I must get to school early.

2. 你能尽快把它还给我吗?

     Could you please           it.            to me as soon as possible?

3. 他经常梦想到那所著名的大学去进一步深造。

     He often                        entering that famous university for further study.

4. 他不小心跌倒并摔断了左腿。

     He was not careful. He                         and broke his left leg.    .

5. 恐怕普通人买不起这么贵的房子。

I’m         that ordinary people can’t           to buy         an expensive house.

6. 到目前为止,盖茨夫妇已捐赠了240亿美元帮助穷人。

          , the Gates have                        twenty-four billion dollars to help the pool people.

7. 必须采取措施防止此类事故再次发生。

    Something must               to     his kind of accident                  again.

根据汉语意思，完成下列句子，每空一词。

1.父母经常说我们太年轻，不能自己做决定。

Our parents often say that we are ______ young ______ decide for ourselves.

2.随着时间的流逝，他忘记了那些不愉快的事情。

As time ______ _______, he forgot those unpleasant things.

3.你曾考虑过出国深造吗？

Have you ever ______ ______ abroad for further study?

4.如果你想得到更多的信息，你可以打电话或发邮件给我们。

If you want more information, you can ______ ring ______ e-mail us.

5.他开会迟到了，因为他的车在半路坏了。

He was late for the meeting because his car ______ ______ halfway.

6.他多次尝试过戒烟，但都失败了。

He tried ______ ______ smoking several times, but failed.

7.我突然想起我把钥匙忘在办公室里了。

I suddenly ______ ______ my keys in the office.

8.这道题太难了，我们都做不出来。

It was ______ difficult a problem ______ none of us worked it out.

9.是时候采取措施治理污染了。

It’s time to take measures to ______ ______ pollution.

10.抱歉，我错拿了你的包。

Sorry, I took your bag ______ ______ .