I. 
1. Streets

2. in 
3. is - cooking

4. free

5. summer

6. seasons

7. jogging

8. always

9.  B. use this door when there is the fire

10. C. is a shop
II.
1. True
2.False

3.False

4.True
Choose the answer:
5. b/ play badminton
6. b/ it is cool
III.
1. e

2. f

3. c

4. b

5. d

6. g

7. h

8. i
IV.
1. b/ colors

2. a/ swim

3. c/ my

4. b/ with
V².
1. I often have bread and eggs for breakfast
2. What the weather like in the fall in Viet Nam 
3. goes sometimes -> Sometimes goes
4. Bạn ơi , hình như thừa 1 chữ ''Go'' ở câu này bạn ạ !
Do their parents always go fishing on weekend ?
Có 1 ít phần bài V² bị che mik ko nhìn thấy !!
Có 2 bài V bn ạ mik cho là V² và V³ nhé
V³ :
1/ Why don't we go camping ?
2/ Is your father a business ?
VI.
1. B. seasons
2. D.Winter
3. D.but

4. D. fall