III

1, goes

2, will travel

3. watches

4. are playing

5. will go

6.jogs

7.plays

8.reads

10. have stayed

IV.

1. don't -> doesn't

2.play -> playing

3.washes-> wash

5.to go- > go

6. go -> will go

7. walk -. are walking

8. season -> seasons

9.it 's -> it 

10.much -> many

VI.

1 .

phủ định: Mr Tan isn't going to travel to Ha Noi nextweek

câu hỏi : is Mr Tan going to travel to Ha Noi nextweek

2. 

phủ định : we often don't go to bed early

câu hỏi : do they go to the bed early

3. 

phủ định : the girls are not going to take some chairs into the sitting room

câu hỏi : are the girls going to take some chairs into the sitting room

4.

phủ định : miss Lan can't drive a car

câu hỏi : can miss Lan drive a car

5.

phủ định : i am not going to help my mother

câu hỏi : am i going to help my mother

V. 

1 weather

2 chair

3 teacher

4 flower 

5 today

6 fly

7 activity

8 season

9 often

10. fat

bài 3

1.goes

2.will travel

3.watches

4.are playing

5.went

6.jogs

7.plays

8.read

9.does he do

10.have stay