1 . 根据句意，选择单词或短语并以其适当形式填空。

major in,       stand at,     depend on,          sweep away,        set up, carry out,       put up,     have trouble with,     on hand,       keep balance

1. Many families have been left homeless after their houses ________by flood.
2. Please don’t hesitate to turn to us for help whenever you________ your study.
3. Whether we can go to picnic this Sunday ________ the weather at that time.
4. He ________   history at Peking University while his brother studies physics.
5. It is said that the number of the deaths caused by the wildfire ________ 36.

2 . 根据句意，选择单词或短语并以其适当形式填空。

as a result,        concern,               annoy,               gather,               previous,        proposal, get discount on,     reject,               sufficient,        delete,               check out,        position,        threat

1. You might not believe this, but even some famous author's books were ________ many times before being accepted and published.
2. Have you heard of the new 24-hour bookshop? I'm going to ________ it ________tonight.
3. The musician hopes that he will have ________ time to make the new album.
4. Many people do not realise the importance of space exploration technology in their lives, ________ space exploration becomes a waste of time and money in their eyes.
5. The girl was ________ with her boyfriend, who was late for her birthday party.
6. The new assistant impressed the boss with his creative ________ for solving the company's problems.
7. We are ________about endangered animals.
8. It is believed that many plant species are ________ with extinction now.
9. An increasing number of people like shopping online because they can often ________ many goods.
10. That app which isn't needed anymore ________ from my smartphone already.
11. While taking pictures, ensure that the camera is ________ at the eye level of the subject.
12. Many styles of music start as a reaction to a ________ one by changing it somehow in one way or another.
13. Thanksgiving and the Mid-Autumn Festival are the harvest festivals when people ______ and celebrate what they are grateful for.

3 . 阅读下列句子，根据句意选出方框内的相应单词或短语并将其正确形式填入空格内（每项只用一次，且有两项是多余的）。

cut down,   glare at,   spot,   on the contrary,   deliver,   now that,   as though

1. The doctor’s suggestion is that I should   _____ food high in fat so as to lose some weight.
2. ____ you have a gift for music, you ought to take an active part in the talent show.
3. Quite by accident, Henry was _____ while he was floating at sea and taken to England.
4. Yong Hui looked up and _____ him because she knew that he had been spying on her menu.
5. It’s a general rule that whoever wants to run for the position shall _____ a speech before a vote.

4 . 选词填空（可变换形式，其中有两项是多余的）

rely on, on behalf of, name... after, result in, break down, take in, be regarded as, prey on, in return, thanks to

1. The NASA’s Kepler spacecraft ________ the German astronomer Johannes Kepler and launched in 2009.
2. Getting the two parties together will help to ________ the barriers between them.
3. You are supposed not to ________ your parents to help you solve all the problems.
4. Since inorganic iron destroys vitamin E, these two nutrients should not ________ together.
5. In ancient China, a gold dragon on the emperor’s clothes ________ a symbol of power and position.
6. He made a speech ________ all the faculty and staff members.
7. He devotes himself to protecting the wildlife without expecting anything ________.
8. Competition can be healthy, but if it is pushed too hard it can ________ envy.

5 . 选词（组）填空

blame, occur, die out, wipe out, affect, depend on, take action

1. The whole village was ________ by the earthquake.
2. Something unexpected ________.
3. The driver was ________ for the accident.
4. This species has nearly ________ because its habitat is being destroyed.
5. We might need more food ________ how many people turn up.
6. Your opinion will not ________ my decision.
7. Fire fighters ________ immediately to stop the fire spreading.

6 . 选词填空：destroy/damage/ruin
1. Thousands of houses ________ seriously by the storm, and the repair work would last half a month.
2. One of my friends asked me to help him with his lessons this weekend, and this ________ my plan.
3. Data shows that nearly 19,770 acres (英亩) of the Brazilian rainforest ________ between August 2015 and July 2016.