12. takes

13. want - will give

14. cleans - will do

15. will be - give

Cấu trúc câu đk loại 1: If S V/ V-es, S will V_{nguyên thể}

will go camping/is

the weather is nice, we won't go swimming

Cho hỏi nếu chuyển qua Unless thì chuyển kiểu j ạ?

rains - will not have to

1. If I had a sister, I could share anything.

2. If he is rich, I will like him

1 If I had any sister, I could share anything

2 If he weren't rich, I wouldn't like him

B.100 lần

b. 100 lần nha bn

1.......you aren't noisy, you will understand the lesson

2...... you speak slowly, he can understand what you mean

3.......  you aren't careful, you will drop the vase of flowers

chuyển câu bị động 

1. Don't play game 

Game shouldn't be played!

2. do your homework at one 

Your homework should be done at one

3. I told them the truth

They were told the truth

The truth was told to them

4 Prepar the meal  before I get home 

The meal should be prepared before I got home

5 don't use my computer

My computer shouldn't be used.

6. I have never seen her before 

She have never been seen before.

7 He earned a lot of money last year 

A lot of money was earned last year 

giúp mình với 

- I didn't see you when you passed me in the street. If I'd seen you, of course I would have said hello. (but I didn't see you)

- I decided to stay at home last night. I would have gone out if I hadn't been so tired. (but I was tired)

- If he had been looking where he was going, he wouldn't have walked into the wall. (but he wasn't looking)

- The view was wonderful. If I'd had a camera, I would have taken some photographs. (but I didn't have a camera)

- I'm not hungry. If I was hungry, I would eat something.

- I wasn't hungry. If I had been hungry, I would have eaten something. 

- If I had seen you, I would have said hello.

- If I'd seen you (I'd seen = I had seen)

- I'd have said hello (I'd have said = I would have said)

- I had gone to the party last night, I would be tired now.

57+39

=(57-11)+(39+11)

=46+50

=96

cho to 1****

thanks nhieu

57+39 =( 57-1) +(39+1) =56+40 = 96