完成句子

这支歌源于一首古老的民间故事。

This song ________ an old folk song．

完成句子

据说这所大学是这个镇的文化中心。

It is said that this university is ________ in this town．

完成句子

你知道爱德华在上次工程中起了重要作用吗？

Do you know Edward ________ in the last project?

完成句子

信不信由你，明天的考试取消了。

________, the examination tomorrow is cancelled．

完成句子

许多人从国内各地来参观展览。

________ people came from all parts of the country to see the exhibition．

用正确短语填空

1．Many family broke up ________ a lack of money．

2．Some cold-blooded animals, ________ the cat, the dog or the wolf, do not need to hibernate．

3．Noise, ________, is a kind of pollution．

4．The subject ________ in conversation．

5．She ________ important ________ in the success of the plan．

在正确的单词下画线

We seldom communicate(with/to)each other．

在正确的单词下画线

The movie is based(with/on)historical facts．

在正确的单词下画线

They make repeated requests(for/of)help．

在正确的单词下画线

She commanded that all copies of the book(be/were)destroyed．