1. We must pay the bill at once. The bill 2. Many people in the world speak English. English 3. This question is difficult to understand. It’s 4. I will repair your bicycle tomorrow afternoon. Your bicycle 5. “Don’t throw things away,” Miss Linda said to the students. 6. Miss Linda asked .......................................................................................... 7. Penicillin can cure many dangerous diseases. Many 8. Does your country export rice to Britain? Is rice 9. I was very delighted that I passed the final exams. I was very delighted 10. Keeping the environment clean is very important. It’s 11. They will show the time machine to the public when they finish it. The time machine 12. He was delighted to receive his aunt’s letter. He was delighted that his 13. I’m very sad that I wasn’t accepted in that group. I’m very sad not
Mình thực sự bí bách ở câu hỏi này, mong ai đó có thể tận tình chỉ giáo giúp mình với!

1. The bill must be paid at once.

2. English is spoken by many people in the world.

3. It’s such a difficult question that I can’t understand.

4. Your bicycle will be repaired by me tomorrow afternoon.

5. Miss Linda asked the students not to throw things away.

7. Many dangerous diseases can be cured by penicillin.

8. Is rice exported to Britain by your country?

9. I was very delighted to pass the final exams.

10. It’s very important to keep the environment clean.

11. The time machine will be shown to the public when it is finished.

12. He was delighted that his aunt sent him a letter.

13. I’m very sad not to accept in that group.