4. ____________ I can see that is impossible.

3. Offers of help __________ the homeless people because of the tsunami.

2. They started _________, hoping to arrive before 10:00 am.

1. He grows flowers ____________ vegetables, so he can save much money to buy from the market.

10. Not having seen each other for ages, they found it difficult to make ___________ (交谈).

Exercise 2 根据句意, 用所给的词或词组的最恰当形式填空(注意有多余选项)

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flow into, figure out, do well in, be ready to, spend, take,

at dawn, at noon, as/so far as, as well as, in size, at least

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9. He is going to __________ (竞赛,比赛) against his old rival in the second round.

8. We must reach the _________ (港口) before sunset in case of the bad weather.

7. I’m __________ (极其,非常)sorry for the delay.

6. They couldn’t wait to stop to admire the ________ (风暴) on arriving the park.

5. We must make sure that everyone is able to take part in the new world we c_______ to develop the world successfully.