题目内容：

Complete the following sentences as required. （根据所给要求, 完成下列句子, 每空格限填一词）

1.We have already saved enough money to buy a camera. （改为否定句）

We _____________saved enough money to buy a camera_____________.

2.It rarely snows in Shanghai in winter. （改为反意疑问句）

It rarely snows in Shanghai in winter, _____________ _____________?

3.The nearest hospital is about fifteen minutes’ ride from our school. （对划线部分提问）

_____________ _____________is the nearest hospital from our school?

4.You should write all the answers on the answer sheet. （改成被动语态）

All the answers should _____________ _____________on the answer sheet.

5.“Can you help me repair the bike? ”Mary asked Jack.（保持句意不变）

Mary asked Jack _____________he _____________help her repair the bike.

6.Betty is warm-hearted. Everyone wants to make friends with her. （合并为一句）

Betty is _____________warm-hearted _____________everyone wants to make friends with her.

7.spent, the homework, an hour, more than, I, yesterday, on（连词成句）

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