Viết lại câu

giúp mik vs cần gấp
----- Nội dung dịch tự động từ ảnh -----
19. Bill wants to go out with me. We saw him at the dance.
->
20. Flies carry disease. They come mostly in the summer.
->
21. Swimming is a good sport. It makes people strong.
->
22. Grass is always green in England. Cows and horses love it.
->
23. Air is made up of many gases. We breathe it.
->
24. Jackie Chan is a famous actor. I know his sister well.
->
25. The house needs mending. We are living in it.
->
26. This tree should be cut down. The branches of the tree are dead.
->