1.   Parking in this street is prohibited.

      You ____mustn't park in this street________________________________________________________

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

      You _____shouldn't swim immediately after a meal _______________________________________________________

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

      You ____have to take this medicine three times a day. ________________________________________________________

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

      You ___should listen to the weather forecast before going camping. _________________________________________________________

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

      You __should take exercise every day. __________________________________________________________

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

      You __mustn't have to drink the water there. It will make you ill. _________________________________________________________

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

      You __shouldn't eat lots of sweets.  __________________________________________________________

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

      You ____mustn't use your mobile phone in class. ________________________________________________________

1. You mustn't park in this street.

2. You shouldn't swim immediately after a meal.

3. You must take this medicine 3 times a day. 

4. You should listen to the weather forecast before going camping. 

5. You should take exercise every day.

6. You shouldn't drink the water there. 

7. You shouldn't eat lots of sweets. 

8. You mustn't use your mobile phone in class.

Tham khảo:

1.   Parking in this street is prohibited.

You mustn't Park in this street

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

You mustn't swim immediately after a meal

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

You must take this medicine three times a day

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

You should listen to the weather forecast before going camping

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

You should take exercise every day

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

You musn't drink the water there. It will make you ill.

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

You shouldn't eat lots of sweets

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

You mustn't use your mobile phone in class

1, You mustn't park in this street

2, You shouldn't swim immediately after a meal

3, You should take this medicine three times a day

4, You should listen to the weather forecast before going camping

5, You should take exercise every day

1. park

2. haven't been

3. closing

4. didn't do

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

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

→  You should take exercise every day.

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

→  You should listen to the weather forecast before going camping.

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

→  You shouldn't eat lots of sweets.

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

→  You shouldn't swim immediately after a meal.

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

→  You must be quiet in class and mustn't chat to your friends!

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

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

→  You should take exercise every day.

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

→  You should listen to the weather forecast before going camping.

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

→  You shouldn't eat lots of sweets. 

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

→  You shouldn't swim immediately after a meal.

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

→  You should be quiet in class

1. mustn’t

2. should

3. mustn’t

4. must

5. shouldn’t

6. should

7. shouldn’t

1. mustn’t 

2. should 

3. mustn’t

4. must 

5. shouldn’t 

6. should 

7. shouldn’t

1 All visitors must follow the rules at the sportscentre. This is very important.

(Tất cả du khách phải tuân theo các quy định tại trung tâm thể thao. Điều này là rất quan trọng.)

Giải thích: ‘the rules at sports centre’ là những điều luật bắt buộc phải tuân theo → must 

2 You shouldn’t bring expensive watches or jewelry to the sports centre. It isn’t a good idea.

(Bạn không nên mang đồng hồ hoặc đồ trang sức đắt tiền đến trung tâm thể thao. Đó không phải là một ý kiến hay.)

Giải thích: là câu mang tính khuyên không nên làm gì, không mang tính bắt buộc → shouldn’t

3 In the swimming pool, parents must watch their children at all times. This is an important rule.

(Trong bể bơi, cha mẹ phải quan sát con cái của họ mọi lúc. Đây là một quy tắc quan trọng.)

Giải thích: ‘this is an important rule’ đây là điều luật bắt buộc phải tuân theo → must 

4 You mustn’t run near the swimming pool. This is forbidden.

(Bạn không được chạy gần hồ bơi. Điều này bị cấm.)

Giải thích: ‘this is forbiden’ đây là hành động bị cấm làm, không được làm → mustn’t

5 You should walk or cycle to the sports centre if possible, because the car park isn’t very big.

(Bạn nên đi bộ hoặc đạp xe đến trung tâm thể thao nếu có thể, vì bãi đậu xe không lớn lắm.)

Giải thích: là câu mang tính khuyên nên làm gì, không mang tính bắt buộc → should

6 Children under the age of 12 mustn’t come to the sports centre without an adult. This is against the rules.

(Trẻ em dưới 12 tuổi không được đến trung tâm thể thao mà không có người lớn. Điều này là trái với các quy tắc.)

Giải thích: ‘this is against the rules’ đây là hành động không được làm, chống lại các luật lệ→ mustn’t

7 Visitors should look at the information about our cheaper tickets in the holidays.

(Du khách nên xem thông tin về vé rẻ hơn của chúng tôi trong những ngày lễ.)

Giải thích: là câu mang tính khuyên nên làm gì, không mang tính bắt buộc → should

8 The sports centre doors always close at 7:00. Everybody must leave by this time.

(Cửa trung tâm thể thao luôn đóng lúc 7:00. Mọi người phải rời đi vào lúc này.)

Giải thích: đây là điều mang tính tần suất cao nhất là luôn luôn, và người đọc phải thực hiện hành động trước khi điều này xảy ra → must

2. She must go to the doctor

3. You mustn't shout

4. You mustn't tell others

5. We mustn't park here

2. she must go to the doctor

3. You mustn't shout

4. You mustn't tell the others

5. we mustn't park here