3 . Millions of wild flowers color the valleys, during the months of April and May         .

A．in particular

B．in return

C．in brief

D．in conclusion

4 . 选词填空

be about to, take out a loan, ought to, in return, make a bet, as a matter of fact, by accident, on the basis of, to be honest, care about

1. We ____________ take more exercise and do more outdoor activities.
2. On arriving in Britain, ____________, I was a bit nervous.
3. Knowing you ____________ come to learn about Chinese culture, I recommend visiting Beijing.
4. Your statement should be made ____________ fact.
5. If I ____________, it will take me years to pay it back.
6. She arrived just as we were leaving, but whether this was ____________ or by design, I’m not sure.
7. We should ____________ others and try our best to help people in need.
8. ____________, they don’t know at all what was said in the messages.
9. We ____________ on the outcome of the next election.
10. ____________, I’d like to invite you to spend your holiday in China this summer.

5 . 选词填空

as a matter of fact， make a bet， by accident， on the basis of， in return

1. China has been following the foreign policy to develop relations with other countries ________the five principles of peaceful co-existence.
2. He is always helping people without expecting anything ________.
3. In the filed, the two young persons ________ on the white horse.
4. She doesn’t like him much—________ I think she hates him!
5. But it was quite ________ that I discovered the deep meaning of his words.

7 . You gave me so much help when I was in London. I wish_______________. wish＋that从句(虚拟语气)
我在伦敦的时候你给了我很多帮助，我希望我能给你一些东西作为回报。

9 . 作为回报，汤姆精选了一枚戒指送给他的朋友。
Tom selected a ring to send to his friend ________ ________.