1 . 从方框内选择适当的词（其中有两个是多余的），并用其正确形式填空。

issue   determine   confuse   reflect   decorate   permanence   feature

1. Being honest with each other can keep the ________ of friendship.
2. I ________ on the proposal before making the final decision.
3. The room ________in light green and gives the child an impression of relaxation.
4. The global warming is a vital ________ that involves every country in the world.
5. He was depressed and in a ________ state of mind.

2 . 选词填空

reflect on          lay eyes on          speak volumes about          go about          give rise to        breathe life into in one's own right                  through trial and error               on closer inspection               be down to

1. As is often the case, stress and tiredness often ________ a lack of concentration
2. Despite the threat of war, people ________ their business as usual.
3. His success ________ his determination and persistence.
4. My grandmother learned to use the computer ________ .
5. We welcome people who can ________ our team.
6. He proved to be an outstanding leader ________ by working hard.
7. Even since I first ________ you, I can't think about anybody else.
8. At first sight, I thought the painting was authentic (真品的), but ________ , it turned out to be just a fake.
9. Writing each day gives you time to think carefully and ________ what you want to achieve.
10. The public's continued enthusiasm about the Qingming Scroll, even after all these centuries, ________ the power of this historic piece of art.

3 . 请认真阅读下列各小题，并根据上下文语境，在空白处选择合适的词组并用其正确形式填空。选项中有两项为多余选项。

make a difference,       focus,       on,       in exchange for,     lie in,       make the most of,       back down, as a result of,       see eye to eye with,       go through,       calm down,       think through,        shoot up

1. I gave her a nice coat________ several interesting books.
2. Many people all over the world suffer________ the COVID-19.
3. They are working around the clock in the lab, ________ all their attention ________ finding a solution to the problem.
4. Those who are better at ________ the chances are more likely to succeed.
5. The real worth of a man ________ what he is, not in what he has.
6. Sales ________ by 10% last month.
7. They had been meeting for ten hours, but they still couldn’t ________ important issues.
8. We could see that difficulties would ________ if we stood firm.
9. I can’t give you the answers off hand because I haven’t ________ the consequences.
10. You ________ a period of rapid development at present, and everything will turn out all right soon.

4 . 根据句子意思，选择方框内合适的单词并用其适当形式完成句子。

hatch                      hike               grasp                 hang                    guarantee highlight                      guard             hesitate            harvest             greet habitat                  genuine            herb               guard               gymnastics handkerchief          heaven            guideline          headline            gravity

1. We cannot ________ that our flights will never be delayed.
2. He ________ my hand and shook it warmly.
3. The house ________ by two large dogs five years ago.
4. You can ________ some curtains over the windows to protect your private life from prying eyes.
5. He often goes ________. Hence he is healthy.
6. We're at your service. Don’t ________ to turn to us if you have any further problems.
7. The report exposed how she and her lover ________ a plot to cheat her husband.
8. Your resume should ________ your skills and achievements.
9. The farmer hired extra workers ________ the fruit before the first frost.
10. When he saw me he ________ with a friendly “hello”.
11. When starting a new business, try to follow these general ________.
12. There are two ________ on duty at the gate.
13. Many ________ are used in traditional Chinese medicine.
14. He uses a ________ when he sneezes or coughs.
15. This is a ________ Ming vase, not a fake. Be cautious. It is fragile.
16. Don’t make a noise. I’m listening to the news ________ .
17. The ball falls to the ground because of the force of the ________.
18. With so many areas of woodland being cut down, a lot of wildlife is losing its natural ________ and many species are in danger of extinction.
19. Sang Lan is a famous gymnast. She began learning ________ when she was only six years old.
20. He believed that he and his wife would one day be together again in ________.