Nothing can change my mind -> My mind can't be changed.

1. Letters are typed in the office by Mary.

2. You will be helped by his father tomorrow.

4. This bottle was broken here by Peter yesterday.

5. Englidh is being learnt in this room (by them) now.

6. My mind can't be changed.

7. I hadn't been told about it.

8. Her telephone number isn't  known (by me).

9. The children will be brought home by my students.

10. I was sent a present last week.

11. We were gave more information by Lan.

12. Tea can't be made with cold water.

13. Some of my books have been taken away.

14. English has been learnt at this school by the children for 5 years.

15. The woman with a red hat was looked at by the children.

16. English is spoken in almost every corner of the world.

She wants the hair dresser to do her hair now. ➝ She wants to ... do her hair now

It must have been those boys who damaged my bike. ➝ My bike ...must has been damaged by those boys

You should not buy anything from this shop. ➝ Nothing ...should be bought from this shop by you

7.Susan should iron her clothes shouldn't she?

8.Mike and Kathy can't lift that case,can they?

9.Nothing can change her decision,can it?

22.     Come and work for my company if you _____ better to do

          a. have nothing          b. will have nothing    c. had something        d. had nothing

23.     If you had done as I told you, I think you_____

          a. would succeed                                         b. would have succeeded

          c. could succeed                                          d. had succeeded

24.     If he had got half a mark more, he  _____ in the exam.

          a. wouldn't fail          b. wouldn't have failed    c. wont' fail        d. won't be failing

25.     If it______ tomorrow, we may postpone going.

          a. rains                       b. will rain               c. shall rain                d. raining

26.     If you hadn’t watched that late movie last night, you ______ sleepy now.

          a. wouldn't have been                                 b. wouldn't be

          c. might have not been                                d. wouldn't have been being

27.     If you_____ as I told you, you_____ sorry now.

          a. did/ would not be                                    b. had done/ had not been

          c. do/ would not be                                     d. had done/ would not be

1. If do morning exercises regularly, your body will be fitter.
2. If we don't use renewable energy, we will have nothing for the future generation.
3. If we don't reduce the use of non - renewable energy, the climate will change. ( Từ energy của bạn đánh sai thì phải, lần sau cố gắng viết đúng đề để các bạn trên đây giải bài chính xác nha. )
4. If lock all the doors, no one willl be able to break into your house.
5. If we continue to hurt polar bears, they will become extinct in the near future.

1. Do morning exercises regularly, your body will be fitter
If ___you do morning exercises regularly, your body will be fitter_______ 
2. Unless we renewable energy, we will have nothing for the future generation
If ____we don't use renewable energy, we will have nothing for the future generation__
3. The climate will change unless we reduce the use of non - renewable energy
If ___we don't reduce the use of non - renewable nergy, the climate will change____
4. Lock all the doors and noone can break into your house
If ___you lock all the door, noone can break into your house____
5. Unless we continue hungting polar bears, they will become extinct in near future
If ___we continue hungting polar bears, they will become extinct in near future__ 

Đáp án C

Giải thích: Đây là câu điều kiện loại I, ta có thể dùng will để chỉ khả năng xảy ra, dùng should để đưa ra gợi ý, lời khuyên, dùng can để diễn tả sự cho phép. Ở đây, việc lễ hội hoa không ảnh hưởng gì đến khả năng đi, nên chỉ chọn được should.

Dịch nghĩa: Ngày mai ở công viên sẽ có lễ hội hoa anh đào, con nên dành thời gian ngày mai ở đó nếu con không bận làm gì.

Đáp án C

Giải thích: Đây là câu điều kiện loại I, ta có thể dùng will để chỉ khả năng xảy ra, dùng should để đưa ra gợi ý, lời khuyên, dùng can để diễn tả sự cho phép. Ở đây, việc lễ hội hoa không ảnh hưởng gì đến khả năng đi, nên chỉ chọn được should.

Dịch nghĩa: Ngày mai ở công viên sẽ có lễ hội hoa anh đào, con nên dành thời gian ngày mai ở đó nếu con không bận làm gì.

Đáp ánC Câu điều kiện loại 1: If + hiện tại đơn (if you have nothing to do), S + will/can/should + V. Đây là một lời khuyên cho người nghe (chủ ngữ là”you”) -> chọn “should”