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.

1: must

2: have to

3: should

4: had to

1) Why we would't play football on the street? 

2) Don't play with the dog. It may bite you. 

3) Look at him. He's driving so fast. 

4) Don't go near the building construction! 

5) We should be careful when we use these tools. 

phần 1 từ shouldn't bạn viết là wouldn't

Chào em, em tham khảo nhé!

1) Why shouldn't we play football on the street? 

2) Don't play with the dog. It may bite you. 

3) Look at him. He's driving so fast. 

4) Don't go near the building construction! 

5) We should be careful when we use these tools. 

Chúc em học tốt và có những trải nghiệm tuyệt vời tại olm.vn!

Remove a or 2 word.
1. Help me, what is this it -> bỏ happening?

2. Hey! You ..mustn't?. play sport on the street!

Find the mistake

3. The Burj Khalifa is the most tall -> highest building in the world.
Odd one out

4. Chess, puzzle, volleyball, crossword.

5. You .should.. wash your hands before you eat the meal.

mustn't

- must + V: phải làm gì (mang tính bắt buộc)

- mustn't + V: cấm làm gì, buộc người khác không được làm gì

mustn't

ở đây sẽ mang nghĩa theo ý thức của người nói

Mình nghĩ là không sai nhưng cần chú ý viết hoa nhé!

Theo mik thì ko sai nha

Mình nghĩ bn bỏ chữ "must" ở câu "Each team must have 11 player". Bn cần thêm "s" vào player nhé vì nó là số nhiều.

1 She could play table tennis if my friend asked 

2 Tam doesn't take part in the football match training

3 I must help my parents to work on the farm in the afternoon

4 Students should design and stick to a timetable

1 She could play table tennis if my friend asked 

2 Tam doesn't take part in the football match training

3 I must help my parents to work on the farm in the afternoon

4 Students should design and stick to a timetable

2 complete the sentence with"must,musn't,should,shouldn't'

1 children........mustn't...play in the street

1 . Children musn't play in the street .

Giúp vs ạ III. Complete the sentences as directed. (1pt) 1. The flower garden looks so beautiful. => What a beautiful flower garden! 2. It is funny to watch comedy. => Watching comedy is funny 3. Phong likes table tennis most. => Table tennis is Phong's favorite sport 4. You mustn't play football on the street. => Don't play football on the street!

1. What a beautiful flower garden!

2. Watching comedy is funny

3. Table tennis is Phong's favourite sport.

4. Don't play football on the street!

a) In đậm

Freya: I can't find my camera, Archie.

Archie: There it is. It's under your bag. Why do you have to bring it to class?

Freya: I must take it to my photography class today. By the way, I didn't understand that email you sent

me yesterday.

Archie: I didn't send any emails yesterday.

Freya: Well, you might have sent it earlier. But I got it yesterday.

Archie: I can't have sent you an email. My phone hasn't been working for a week.

Freya: Somebody must have used your account. The email had a link to a competition, but when I clicked on it, nothing happened.

Archie: Oh no! You shouldn't have clicked on the link. You've possibly downloaded some malware onto your phone.

Freya: That's terrible! You should have warned me earlier.

Archie: I didn't know! Anyway, you might not have downloaded anything. It's possible that you were lucky. You just need to wait and see.

Freya: Anyway, you need to warn your other friends. That email could have gone to everybody in your address book!

b)

1 A hotel receptionist must be good at communication.

(Lễ tân khách sạn phải giỏi giao tiếp.)

2 You have to pay for the tickets in advance.

(Bạn phải trả tiền vé trước.)

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

(Thí sinh phải tắt tất cả các thiết bị hiện đại trong khi làm bài thi.)

4 You must not leave litter lying around.

(Bạn không được để rác bừa bãi.)