31. We play volleyball.
32. They sing the song.
33. I take photos.
34. She does the housework.
35. The policemen help the children.
36. He writes text messages.
37. Mother waters the flowers.
38. She bought four apples.
39. We won the match.
40. The man stole the blue car.
chuyển sang câu bị động
Loga
Sinh Học lớp 12
