I-

1.go/goes

2.plays/watches

3.Do you like

4.doesn’t often rain

5.rises/sets

6.boils

7.brushes/are

8.gets/has/starts/finishes

9.always tries

10.doesn’t usually finish

III-

1.is playing

2.isn’t sleeping/are watching

3.are repairing/is reading

4.is sitting

5.is dancing/is singing

6.is she doing/is teaching

7.are you doing/are cleaning

8.is coming/am writing

9.are having

10.is/shines/sings/go

IV-

1.called/wasn’t/was studying

2.didn’t hear/was sleeping

3.shined/sang

4.talked/was walking

5.weren’t/were playing

6.fell/was reading

7.was snowing/shined

8.was shoveling/brought

9.had/was driving/hit

10.decided/were starving

11.were waiting/arrived

12.was swimming/saw

13.were they playing/started

14.were driving/stopped

15.blew/was going

$Chúc$ $bạn$ $học$ $tốt$$!$
$Answered$ $by$ $Mai$ $Chi$$.$

I/

1. go - goes

2. plays - watches

3. Do you like her?

4. doesn't often rain

5. rises - sets

6. boils

7. brushes - are

8. gets - has - starts - finishes

9. always tries

10. doesn't usually finish

II/

1. goes $\to$ go

2. watchs $\to$ watches

3. don't $\to$ doesn't

4. likes $\to$ like

5. do (1) $\to$ does

6. is $\to$ are

7. starts often $\to$ often starts

8. has $\to$ have

9. isn't $\to$ doesn't

10. spendes $\to$ spends

III/

1. is playing

2. aren't sleeping - are watching

3. are repairing - is reading

4. is sitting

5. is dancing - is singing

6. is she doing - is teaching

7. are you doing - are cleaning

8. comes - am writing

9. are having

10. is - is shining - are singing - am going

IV/

1. called - wasn't - was studying

2. didn't hear - was sleeping

3. was shining - were singing

4. were talking - walked

5. weren't - were playing

6. fell - was reading

7. was snowing - was shining

8. was shoveling - brought

9. had - was driving - hit

10. decided - were starving

11. were waiting - arrived

12. was swimming - saw

13. Were - playing - started

14. were driving - stopped

15. was blowing - went