1. These trees produces much fruit => produce
2. How much the eggs do the chickens produce? => many
3. Don't pick flowers in the park, please. Không sai.
4. Why the animals on danger? => in
5. The population of the world are growing => is 
4. Nam likes swim very much => swimming
5. We are going to visit to Da Lat in our summer vacation => visit
6. When the weather are cool. I sometimes go sailing => is
7. It is cold on the winter => in
8. She likes warm weather Không sai
9. What do you do when it is hot
10. Mai and Chi plays volleyball in spring => play
11. When it's cold. I not go swimming => don't go
12. I have a long hair => bỏ "a"
13. I feel hungry so I'd like a cup of tea => thirsty
14. Mr. Ba is a wieght lifter so he is very weak => heavy
15. I need half a kilo of meat
16. There are any apples on the table => some
17. I need a bottles of cooking oil => bottle 
18. We need a kilo of rice

1. Sai much sửa thành many

2. Sai much sửa thành many

3. Sai in sửa thành at

4. Sai swim sửa thành swimming

5. Có thấy j sai đâu nhỉ 🤔

6. Sai are đổi thành is

7. On thành in

8. Mk có thấy j sai đâu

9. Thêm is vào it hot

10. Plays bỏ s đi

11. Dont go ko phải là not go

12. Bỏ a

13. Hungry thành thirsty 

14. Weak thành strong

15. Hafl of ko phải là half a

16. Anh thành any

17. Bottles bỏ s đi

18. Kilo OF