15 won't go

16 tries

17 spocken

18 was not 

19 finishes, will go

20 saw , would ask

B 

1 He can't earn more mone . That man doesn't work hard

2 I don't tell he is from home because him the answers 

3 We will not buy a house of our own so have enough money

4 We can't go for a walk so the weather isn't better now

5 I don't give it to you and his address 

6 He doesn't not work slowly enought so he makes many mistakes

7 I am not sent to prison , she doesn't visit me

8 I don't give up and job , so I don't win a big prize in a lottry

9 The doctor can't see many patients because he is so late

10 We don't  visit them in Ha Noi becaese tickets expensive 

Cho mk ctlhn nhoa =))

Thks bn nha .....><

=>

1. If that man worked hard, he could earn more money.
2. If he weren't from home, I would tell him the answer.
3. If my friend and I had enough money, we would buy a house of our own.
4. If the weather were better now, we could go for a walk.
5. If I knew his address, I would give it to you.
6. If he worked slowly enough, he wouldn't make many mistakes.
7. If I were sent to prison, she would visit me.
8. If I won a big prize in lottery, I would give up my job.
9. If the doctor weren't so late, he could see many patients.
10. If tickets weren't expensive, we would visit them in Hanoi.