3. Complete the sentences with must, mustn’t, should or shouldn't.

 (Hoàn thành các câu với must, mustn’t, should hoặc shouldn’t.)

Jungle Advanture Camp

Rules and advice

It’s necessary to arrive before 11:00.

(Đó là điều cần thiết khi đến trước 11:00.)

You must arrive before 11:00.

(Bạn phải đến trước 11:00.)

1. It’s a good idea to bring a first-aid kit.

You                                            

2. Never eat the fruit on the trees.

You                                                                      

3. It’s necessary to bring a sleeping bag.

You                                                                       

4. It isn’t a good idea to wear new clothes.

You                                                                     

5. Never swim in the river.

You                                                            

6. It’s a good idea to carry a water bottle.

You                                                                     

7. It’s necessary to be quiet at night. No talking! 

You                                                                           

8. It isn’t a good idea to bring a mobile phone.

You                                                                     

13. Complete the sentences with must, mustn’t, shouldor shouldn’t.

(Hoàn thành các câu với must, mustn’t, should hoặc shouldn’t.)

1 We ………… swim in the sea today. The weather is very bad and there’s a red flag.

2 The exams are finished now. You ………… relax and have a nice time with your friends.

3 You ………… eat in the library. That’s the rule.

4 We ………… arrive on time for lessons every day. It’s very important.

5 You ………… go to bed late. It isn’t a good idea.

6 We ………… cycle to school every day. It’s cheaper than the bus.

7 You ………… buy that book. It isn’t very good

13.Complete the sentences with must, mustn’t, shouldor shouldn’t.

(Hoàn thành các câu với must, mustn’t, should hoặc shouldn’t.)

1 We ………… swim in the sea today. The weather is very bad and there’s a red flag.

2 The exams are finished now. You ………… relax and have a nice time with your friends.

3 You ………… eat in the library. That’s the rule.

4 We ………… arrive on time for lessons every day. It’s very important.

5 You ………… go to bed late. It isn’t a good idea.

6 We ………… cycle to school every day. It’s cheaper than the bus.

7 You ………… buy that book. It isn’t very good.

1. Complete the table with the words. 

(Hoàn thành bảng sau.)

    eat                listen               must              mustn’t                should                  shouldn’t              sit 

V.  Rewrite these sentences, using must, mustn’t, should, shouldn’t.

1.   Parking in this street is prohibited.

      You ____________________________________________________________

2.   It’s not a good idea to swim immediately after a meal.

      You ____________________________________________________________

3.   It’s really important to take this medicine three times a day.

      You ____________________________________________________________

4.   It’s a good idea to listen to the weather forecast before going camping.

      You ____________________________________________________________

5.   It’s a good for you to take exercise every day.

      You ____________________________________________________________

6.   It’s very important not to drink the water there. It will make you ill.

      You ____________________________________________________________

7.   It’s not good to eat lots of sweets.

      You ____________________________________________________________

8.   It’s against the rules to use your mobile phone in class.

      You ____________________________________________________________

V.  Rewrite these sentences, using must, mustn’t, should, shouldn’t.

1.   Parking in this street is prohibited.

      You ____________________________________________________________

2.   It’s not a good idea to swim immediately after a meal.

      You ____________________________________________________________

3.   It’s really important to take this medicine three times a day.

      You ____________________________________________________________

4.   It’s a good idea to listen to the weather forecast before going camping.

      You ____________________________________________________________

5.   It’s a good for you to take exercise every day.

      You ____________________________________________________________

6.   It’s very important not to drink the water there. It will make you ill.

      You ____________________________________________________________

7.   It’s not good to eat lots of sweets.

      You ____________________________________________________________

8.   It’s against the rules to use your mobile phone in class.

            You    

Bài tập 8.        Rewrite these sentences, using must, mustn’t, should, shouldn’t.

1.  Parking in this street is prohibited.

     You _______________________________________________________________________

2.  It’s not a good idea to swim immediately after a meal.

     You _______________________________________________________________________

3.  It’s really important to take this medicine three times a day.

     You _______________________________________________________________________

4.  It’s a good idea to listen to the weather forecast before going camping.

     You _______________________________________________________________________

5.  It’s a good for you to take exercise every day.

     You _______________________________________________________________________

6.  It’s very important not to drink the water there. It will make you ill.

     You _______________________________________________________________________

7.  It’s not good to eat lots of sweets.

     You _______________________________________________________________________

8.  It’s against the rules to use your mobile phone in class.

     You _______________________________________________________________________

9.  It’s very important for you to be here at 6.00.

     You _______________________________________________________________________

10. Phuc wants to visit Ayres Rock.

     Phuc would __________________________________________________________________

11. It’s against the rules to make noise in the library.

     You _______________________________________________________________________

12. Shall we go to Ha Long Bay this weekend?

     How about

13. I went swimming every Thursday when I was at school.

     I used ____________________________________________________________

14. Mai walked to school when she was in primary school.

     Mai went __________________________________________________________

15. Why don't we cycle to the town at the weekend?

     How  about ________________________________________________________?

16. Did your father use to drive to work?

            Did your father use to travel________________________________________

Rewrite these sentences, using must, mustn’t, should, shouldn’t.

1. It’s a good for you to take exercise every day.

→  You

2. It’s a good idea to listen to the weather forecast before going camping.

→  You

3. It’s not good to eat lots of sweets.

→  You

4. It’s not a good idea to swim immediately after a meal.

→  You

5. Be quiet in class and don’t chat to your friends!

→  You 

1. Make sentence with given information by using the words in the bracket.

a. make a lot of noise. (must/musn’t/should/shouldn’t)

→_____________________________________________________

b. eat so many sweet things. (must/musn’t/should/shouldn’t)

→_____________________________________________________

c. write on the walls or desks in your classroom. (must/musn’t/should/shouldn’t)

→_____________________________________________________

d. wear uniform in school. (must/musn’t/should/shouldn’t)

→_____________________________________________________