【小题1】Molly was singing at that time．（改为一般疑问旬）
________ Molly ________ at that time？
【小题2】The Greens have worked in China for four years．（对划线部分提问）
________ ________ have the Greens worked?
【小题3】Last year．we planted 110 trees．（改为现在完成时）
So far，we ________ ________ 110 trees．
【小题4】Mary has learnt Italian before．（改为否定句）
Mary ________ ________ Italian before．
【小题5】Mr. Smith has few friends，________ ________？（完成反意疑问句）

We planted          trees last year.

A. hundreds of       B. hundred of      C. five hundreds      D. five hundred of

1.Molly was singing at that time．（改为一般疑问旬）

________ Molly ________ at that time？

2.The Greens have worked in China for four years．（对划线部分提问）

________ ________ have the Greens worked?

3.Last year．we planted 110 trees．（改为现在完成时）[来源:学#科#网Z#X#X#K]

So far，we ________ ________ 110 trees．

4.Mary has learnt Italian before．（改为否定句）

Mary ________ ________ Italian before．

5.Mr. Smith has few friends，________ ________？（完成反意疑问句）

 We planted          trees last year.

    A. hundreds of       B. hundred of      C. five hundreds      D. five hundred of

用所给词的正确形式填空

1. Last year, we planted _____ (hundred) of trees in our village.

2. Everyone makes _______ (mistake) in his life.

3. His father taught ______(he) French when he was seven years old.

4. There are many________(foreign) to visit China every year.

5. We live on the land all by________(we).

6. The old woman looks very________(worry).

7. Why not ________(buy) a camera for her?

8. Look! Someone________(wait) for you.

9. Tell the students________(not play) in the street.

10. That’s a famous story ________(write) by Jane Eyre.