chuyển thành câu gián tiếp

the doctor said to him:" You should not smoke"

đánh dấu v vào câu đúng và sửa lại câu sai : 

8, The restaurant is so expensive that we can't eat in that restaurant 

9, The price of the house is very high.We can't buy it

10, I am very unhappy,so I can't go out with him

11, They sang very well.I could invite them to the party .

12, You are very young .You can't have a front-door key

15, He hadn't much money .He couldn't live on it

16, He was furious.He couldn't speak

17, The fire isn't very hot.It won't boil a kettle

18, You are qiute thin .You could slip between the bars

19, He is very ill.He can't eat anything

20, Our new car is very wide . It won't get through those gates

đánh dấu vào các câu đúng và sửa các câu sai

1. he studied so badly that he couldn't pass the exam

_________________________________________

2. it is very cold . we can't bathe

_________________________

3. would you be very kind and answer this letter by return

____________________________________________
4. the story was very funny . we couldn't stop laughing

_________________________________________

5. the floor wasn't strong . we couldn't dance on it

___________________________________________

6. there were so many exercises that I couldn't finish them in a short time

_________________________________________________________

7. he spoke so fast that we couldn't understand him

_________________________________________
8. the restaurant is so expensive that we can't eat in that restaurant

___________________________________________________
9. the price of the house is very high . we can't buy it

__________________________________________
10 . I am very unhappy so I cannot go out with him

____________________________________________
11 . they sang very well I could invite them to the party

_____________________________________________
12 . you are very young. you can't have a front - door key

________________________________________________

13. I am rather old . I can't wear that kind of hat

_______________________________________________

14. the ladder wasn't very long . It didn't reach the window

____________________________________________
15. he hadn't much money . he couldn't live on it

_____________________________________
16. he was furious . he couldn't speak

_________________________________