1 . If you attempt to practice yoga,________________________at the beginning,but you’ll grow stronger in the long run.（根据汉语意思完成句子)
当你尝试去练习瑜伽,也许在刚开始时你会感到疲倦,但是从长远来看这让你变得更强壮。

2 . —Was the United State of America founded on July 4^th, 1776？
—You _________  be right but I need to check it in the history textbook anyway.

A．have to

B．must

C．may

D．will

3 . While we ______ think we know what we want, we’re often wrong.

A．may

B．will

C．shall

D．must

4 . 单句改错
1. When I was young, I daren’t to swim in the swimming pool alone.
__________________________________________________________________
2. In my opinion, students don’t need pay more attention to their appearance.
_________________________________________________________________
3. When Harry was at college, he will go to the reading room after supper every day.
_________________________________________________________________
4. Martin hasn’t got in touch with me for ages. He mustn’t have got my new cellphone number.
_________________________________________________________________
5. It was an easy test and he would have passed, but he didn’t.
_________________________________________________________________
6. What is required in the regulations is that you mustn’t tell other people the password of your e-mail account.
_________________________________________________________________
7. Might you have a good time.
_________________________________________________________________
8. —Must I tell him the truth？
—No, you mustn’t.
_________________________________________________________________
9. Engines should not run without lubricants(润滑油).
_________________________________________________________________
10. If you make mistakes again, you should not take part in the match.
_________________________________________________________________

5 . 选词填空

needn't,　　must,　　should,　　might,　　can't,　　may,　　can,　　could,　　will,　　would

1. He_____________have passed the exam; otherwise, he wouldn’t be so happy.
2. Tom_____________be watching TV now at home, for I saw him going shopping just now.
3. I_____________go on the trip with you, but I am not sure yet.
4. The film is so boring, and we_____________as well not go to see it.
5. The World Wide Web is sometimes jokingly called the world wide wait because it _____________be very slow sometimes.
6. It is known to us all that oil_____________float on water.
7. I_____________have come here in time, but I met an old friend of mine. I stopped and talked with him for some time.
8. You failed again; you _____________work hard from now on.
9. It is not cold today; I_____________have put on the coat.
10. When he was young, he _____________play football after school.

6 . 语法填空（用方框内所给情态动词完成下面的句子）

1. Why are there only 12 tickets left? There _____________be 15.
2. A well-trained person _____________hold his breath under water for more than two minutes.
3. What's the matter with my computer? It _____________not work!
4. The situation there was still unclear, and my son _____________be in trouble though I was not quite sure.
5. He _____________not be serious, but is just joking.
6. He _____________be sleeping in the dormitory. You can find him there.
7. The witness was under strict protection, and no one but the police _____________get close to him.
8. What _____________we do if we come across such a person?
9. Since you have finished your work, you _____________go now.
10. When the weather was fine, he_____________ keep his wife company along the river bank.

7 . Every coin has two sides. Beautiful songs, sometimes, ________ just be noise to others.

A．must

B．should

C．may

D．would

8 . 语法填空
1. Sometimes chopsticks are quite artistic. Truly elegant chopsticks might________(make) of gold and silver with Chinese characters.
2. When I was small, my mom ________ read me stories at night．
3. The accident ________ have been caused by a dog running across the road, but we don't know for sure．
4. He looked so hungry as though he ________ (eat) a decent meal for a month．
5. I was caught in a traffic jam for over an hour, otherwise, I ________ (keep) you waiting for such a long time．
6. Although passing the driving test ________ be difficult now, it's worth the efforts．
7. My mother ________ (be) angry with me, but I couldn't shut my mouth before I shouted at her!
8. I'm not sure of the reason for the dog's illness, but it ________ (cause) by eating too much．
9. —Can I pay the bill by check?
—Sorry, sir． But it is the rule of our hotel that payment ________ be made in cash．
10. Passengers ________ talk to the driver while the bus is moving, because it will take his focus off the road．

9 . 改错
1. As the kid, I loved to watch cartoons, but no matter how many times I asked to watching them, my parents would not to let me.
2. Some classmates suggest we can go to places of interest nearby.
3. He mustn't be a basketball player, because he is much too short．
4. Robert's new book about space exploration is fantastic． You simply could read it．
5. Has he learnt about computer, we would have hired him to work here．
6. If we   booked a table earlier, we wouldn't be standing here in a queue．
7. All of us love the weekends, because we can't get up early on Saturdays and Sundays．
8. He might have gone to bed, for the light was out．
9. He commanded that roads built to link castles across the land．
10. We must go to the concert tonight, but we are not sure yet．

10 . Directions: After reading the passages below, fill in the blanks to make the passages coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.

Swimming way to success

What does it take to graduate from a university? Many     1     say all you have to do is take classes and pass the exams. Well, it requires more than it if you’re a student at Tsinghua University.

Starting this September, freshmen at the university will have to take swimming courses. If they fail a swimming test at the beginning of their university course, they won’t receive their degree     2     they can pass the test successfully, according to an announcement by Tsinghua University president Qiu Yong.

Exceptions     3    (allow) for students with certain physical or mental conditions, if proved by medical staff.

Liu Bo, head of the Division of Sports Science and Physical Education, explained     4     the university is linking swimming ability with degrees.

“As a requisite(必要的) survival skill, swimming is beneficial for students in the long run, since swimming is helpful in improving students’ endurance and is     5    (harmful) to joints(关节) and muscles as a water sport,” he told China Daily.

Viewing the ability     6    (swim) as a must for students is not something new to this university - it was also a requirement in the early 20th century.

It was later dropped     7    a rising number of students and a lack of facilities. Besides Tsinghua University, Peking University and Xiamen University have also listed swimming as a compulsory course for students.

However, the announcement has caused a heated debate.

Some welcomed the new rule, saying it’s a necessary skill that can save lives. “Swimming is a fundamental(基本的) skill. It’s a way to stay healthy and is lifesaving in emergency situations. I believe making     8     mandatory(强制的) is necessary,” Yuan Jiaxiang, a junior in Tsinghua’s Department of Civil Engineering, told China Daily.

However, some said it has nothing to do with getting a degree. “It’s not reasonable to require people to be able to swim for them to graduate,” Zheng Xiaoyu, a high school student from the Middle School Affiliated to Northern Jiaotong University, told China Daily. “For a lot of people who grew up in inland cities, learning how to swim as an adult will be difficult.”

In fact, Chinese universities are not the only education organizations     9     encourage their students to swim. A few colleges in the United States - including Cornell, Columbia and MIT - offer swim classes to students. “Anything     10    (prevent) people from dying needlessly is a valuable skill,” Fred DeBruyn, director of aquatics(水上运动) at Cornell, told The New York Times.