1. didn't go/was

2. isn't doing/is playing

3. usually drink/am having

4. will take

5. Will you move

6. wrote

7. sometimes goes

8. is singing

9. went/had

10. Do they study

11. aren't watching

12. did they draw

13. is helping/does

14. won't rain

Chúc bạn học tốt!

$\text{1. didn't go ........... was (last year ⇒ Thì QKĐ)}$

$\text{2. isn't doing ........... is playing (at the moment ⇒ Thì HTTD)}$

$\text{3. usually drink ............ am having (MĐ1 usually ⇒ Thì HTĐ, MĐ2 now ⇒ Thì TLĐ)}$

$\text{4. will (tomorrow ⇒ Thì TLĐ)}$

$\text{5. will move (next week ⇒ Thì TLĐ)}$

$\text{6. wrote (two weeks ago ⇒ Thì QKĐ)}$

$\text{7. sometimes goes (sometimes ⇒ Thì HTĐ)}$

$\text{8. is singing (Listen! ⇒ Thì HTTD)}$

$\text{9. went ......... had (last summer ⇒ Thì QKĐ)}$

$\text{10. Do they study .......? - No, they don't (every day ⇒ Thì HTĐ)}$

$\text{11. are not going to watch (tonight ⇒ Thì TLG)}$

$\text{12. did they draw (last Sunday ⇒ Thì QKĐ)}$

$\text{13. is helping ........... does (MĐ1 now ⇒ Thì HTTD, MĐ2 on Monday ⇒ Thì HTĐ)}$

$\text{14. will not rain (tomorrow ⇒ Thì TLĐ)}$