Circle the correct answers to complete the sentences.

1. You must/mustn't respect older people. You can learn some valuable lessons from them.

2. We don't have to/have to wear uniforms on weekdays. It's the rule at our school.

3. You should/mustn't ask your parents for permission if you want to colour your hair.

4. In the past, women had to/must do all house work. It was one of their duties.

Choose the correct answers A, B, C, or D to complete the following sentences.

1. If you want to maintain a healthy weight, you _________ have snacks between meals.

A. shouldn't             B. should            C. must              D. don't have to

2. I __________ strictly follow the doctor’s instructions if I want to get better quickly.

A. shouldn't           B. must                C. can                D. don't have to

3. The government ___________ improve the infrastructure of big cities to boost the economy.

A. mustn't             B. doesn't have to            C. should             D. didn't have to

4. People living in high-rise buildings ___________ obey the safety rules and regulations strictly.

A. shouldn't              B. mustn't             C. may              D. have to

5. Lots of women in the past ___________ stay at home, look after their children, and do all housework.

A. must                 B. should                C. had to             D. have to

6. My parents respect my career choice, so I __________ follow in their footsteps.

A. mustn’t             B. don‘t have to           C. should            D. shouldn't

Choose the best words (a, b or c) to complete the sentences.

1 You look freezing. You_____worn a coat.

a should have              b might not have                c could have

2 Ask that question again; the teacher _____ heard you.

a shouldn't have           b could have                  c can't have

3 Your brother has been using your email account. You _____ told him your password.

a must have               b mustn't have                c couldn't have

4 Jack is really upset. You _____ laughed at him!

a may not have            b can't have                c shouldn't have

5 I sent you a postcard, but you _____ received it yet.

a may have                b should have               c might not have

6 Your phone is dead again. The instruction says you _____ recharge it after use.

a don't have to                b must have to             c have to

7 I can't remember when I last saw you. Maybe it was last April, or it ____ been in the summer.

a might have               b must have                c can't have

8 You ____ invite Sam to your party. He's a really nice guy.

a have to                     b must                      c don't have to

9 We were nearly late yesterday. We ____ run for the bus.

a have to                  b must                        c had to

Complete each of the following sentences with a suitable word in the box
(apps,volunteers, community, donate, charity , inventions, remote, boost, advertisement, experiences, generous, installed)
1. If you don't have time to volunteer, you can...........................money and food.
2. .................................. have a chance to interact with new cultures, try new food, meet new people, and speak new languages.
3. Volunteering has helped us gain life..........................and find my sense of purpose in life.
4. Thanks to many ..............................donations, we are building many houses for poor people.
5. .................................. is a system of giving money, food, or help to those who are in need because they are ill, poor, or homeless.
6.The ..................... allow students to communicate and learn at the same time.
7. There are many valuable and meaningful ...........................
8. Put an .................................. in the local paper to sell your house.
9. Comunity service can also...............our confidence and help us learn many useful skills.
10. They have just..................... some interesting software on the school computers.
11. The learning conditions of children in some .................................. mountainous areas are really bad.
12. The local ......... ........................ was shocked by the murders. 

I. Give the correct form of the word in brackets to complete the following sentences.

1. I love playing football. I want to become a _________ in the future. (FOOTBALL)

2.If you want to have a ________body, you should play sport. (HEALTH)

3.Our life is much better with the help of modern ________. (EQUIP)

4.The boy fell off his bicycle and ________broke his arm. (FORTUNATE)

5.Bell experimented with ways of transmitting________ over a long distance. (SPEAK)

6.My uncle often spends his free time doing volunteer work at a local_______. (ORPHAN)

Làm hộ mị nha! mai phải nộp òi

Read the Learn this! box. a) Underline must/have to + infinitive in the dialogue. Then complete the following sentences using must mustn't have to don't have to.

1 A hotel receptionist ______ be good at communication.

2 You ______ pay for the tickets in advance.

3 Examinees ______ switch off all modern gadgets during the exams.

4 You ______ leave litter lying around.

V. Choose the correct answer  to complete each of the following sentences. THERE CAN BE MORE THAN ONE CORRECT ANSWER TO SOME QUESTIONS. Write your answers in the space provided. (5,0 points)

1. You should pay more ……………in class.

A. part                               B. care                    C. notice                 D. attention

2. Should we play table tennis now?   -………………………………..

A. I’m sorry, I should not.                       B. I’m sorry, we should not.

C. I’m sorry, I can’t.                                         D. I’m sorry, I mustn’t.

3. I always take one……………………in coffee.

A. spoon sugar                  B. spoon of sugar    C. spoonful of sugar           D. spoon full of sugar

4. Lan’s hair looks nice. She’s just…………to the hairdresser’s.

A. been                             B. gone                   C. come                  D. arrived

5. The doctor gave me this…………….for a bad cough.

A. recipe                           B. prescription         C.receipt                 D. menu

6. Lan lives with her grandparents but she does her ……………cooking and washing.

A. own                              B. private                C. proper                 D. personal

7. I bought this dress at the...................on Hang Bai street.

8. Isn’t it  easy to learn English well ?               - ………………………..

9. There are two churches in the town and   ………………of them are extremely old.

10. When my sister and I ………………children, we often played with together.

11. Mr. Nam  ………………….. to work yesterday

12. The news on TV last night   …………………….  very good.

13. Lan did not know the world . Hoa didn’t ,…………………………….

14. The boss wants his   …………………..  to type some letters.

15. If he eats all that food, he eats………………………

16. Mr Robinson speaks Vietnamese very……………………..

17. My school will ______ the school festival next week.

A. organize              B. Take                         C. rehearse                D. play

18.  ______ silly mistake!

A. What                   B. What a                      C. How                      D. How a

19. This food tastes ______.

A. careful                 B. Carefully                   C. delicious               D. deliciously

20. - “Would you like some corn?”              - “______.”            

A. No, thanks. I’m full      B. Ok. I don’t like corn        C. All right     D. Yes, I would

21. Why ______?

A. those men are laughing                           B. are laughing those men

C. are those men laughing                           D. are those laughing men

22. - “______?”            - “That’s a great idea.”

A. Do you like playing sports                       B. Can you buy me some apples                    

C. Why don’t we go out for dinner               D. May I borrow your pen

23. I am not sure where she is. She ______ be in her office.

A. must                     B. might                     C. can                     D. should

24. – “______ do you pay a visit to your uncle?”                         - “Every other week.”

A. Why                     B. When                     C. How often          D. How long

25. Lan: “I don’t like travelling a lot.”          Mai: “______.”

A. So do I                 B. I don’t, too             C. Either don’t I      D. Neither do I

Bài 13: Complete the sentences with mustn't or don't/doesn't have to

1. I don't want anyone to know about our plan. You mustn't tell anyone.

2. Richard doesn't have to wear a suit to work but he usually does.

3. I can stay in bed tomorrow morning because I ……………………….. go to work.

4. Whatever you do, you .................................. touch that switch.It's very dangerous.

5. There's a lift in the building so we ……………………………….. climb the stairs

6. You ........................................... forget what I told you.It's vry important.

7. Sue ………………………..... get up early, but she usually does.

8. Don't make so much noise. We ………………………………... wake the children.

9. I …………………………….. eat too much.I'm supposed to be on a diet

10. You ……………………………... be good player to enjoy a game of tennis.

VII Reorder the words to make the correct sentences.

1. temperature, / you/have/a / you /a/ should / water/more/ drink / and/ take / When/rest.

2. Eating/a/lot / of/may/food/ obesity. / lead /junk/to

3. To/prevent/the /warm. /of/should / eat /a/ you / keep / garlic / and / flu, / your/body/lot

4. doctors/should / follow / advice / from / We/ the / in / experts/to/order/health/keep/fit. / and

5. If/you/don't/know/how/to/ask / healthy, / you/can/ mother. / your / stay

6. It/will/take / two / your / least/to/weeks / completely / recover / from/at/ sickness./you

7. My/aunt/eats / longer/meat. / no

8. will/Eat/fish, /more/you/ and/be/smarter.

9. Fresh/our/promote/health.

/vegetables

10. so/eat /stomachache. / quickly, / Don't / you'll/get/a/or