将下面句子转化为被动语态。

He told me that he would come back soon．

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将下面句子转化为被动语态。

I saw the boy run yesterday．

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观察句子，试着归纳其画线部分所包含的句型结构。

Ordinary people could pretend to be rich and important, while famous people could have romantic adventures in secret．

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观察句子，试着归纳其画线部分所包含的句型结构。

Their use was limited by laws, the first of which dates back to the fourteenth century．

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观察句子，试着归纳其画线部分所包含的句型结构。

As time passed, however, the carnival period was extended, so that it began just after Christmas．

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根据句意及各题括号中所给的汉语意思,从下面的方框中选择合适的单词或词组,用其适当形式填空。

1．The kimono is part of the national ________(服装)of Japan．

2．Our class ________(由……构成)60 students．

3．The headmaster ________(延长)our holiday a few days longer．

4．They ________(装扮;打扮)and went to the party．

5．When Venice became part of the Austrian ________(帝国),at the end of the eighteenth century, masks were banned completely, and carnival became just a memory．

6．His happy life ________(结束)after three months．

7．His mother is a very ________(优雅的)woman．

8．Many Americans are Africans by ________(起源)．

9．You should listen more to the ________(令人放松的)music．

10．We live in a ________(多元化的)society．

11．Before it could be ________(运输)to the United States, a site had to be found for it and a pedestal had to be built．

12．The tax should be ________(废除)as soon as possible．

13．The country has to ________(进口)most of its wheat．

14．The fresh air soon ________(使……复苏)him．

15．The villagers had a ________(庆典;庆祝)of good harvests．

完成句子

________ brought much benefit to the neighborhood．(新学校的建立给当地带来了很多益处。)

完成句子

Liu Xiang ________ in the last Olympic Games．(刘翔在上届奥运会上确立了他明星的地位。)

完成句子

Our school has ________ with the local community．(我们学校与当地社区建立了良好的关系。)

完成句子

The war ________．(战争迫使我们离开了家园。)