Bài 1: Tìm và sửa lỗi sai trong mỗi câu sau:
1,playing->play
2,used->use
3,do you do->did you do
4,go->went
5,is->was
6,childs->children
7,get->gets
8,takes->take
9,is often->usually
Bài 2: Hãy viết các câu sau ở dạng câu mệnh lệnh sao cho nghĩa ko đổi.
1. You must listen to your teachers.
⇒ Listen to your teachers!
2. You mustn’t be noisy.
⇒ Do not be noisy!
3. You mustn’t cheat.
⇒ Do not cheat!
4. You must sit at your desk.
⇒Sit at your desk!
5. You mustn't be late.
⇒Don't be late!
6. You must write tests.
⇒ Write the tests!
7. You mustn’t bully your classmates.
⇒Do not bully your classmates!
8. You must pay attention.
⇒ Pay attention!
9. He should have a job.
⇒ Have a job!
10. We mustn't stop now.
⇒ Do not stop!
11. You must go to bed.
⇒Go to bed!
12, You should get up early.
⇒Get up early!
13. You mustn’t stand here.
⇒ Do not stand here!
14. She can have a drink.
⇒ Have a drink!
15. They must clean the carpet.
⇒Clean the carpet!
16. We needn’t wait for him.
⇒ Don't wait for him!
17. We must have a shower first.
⇒Have a shower first!
18, You can’t park in this street.
⇒Do not park in this street!
19. You must be here soon.
⇒Be here soon!
20. They should taste this cake.
⇒Taste this cake!