Chuyển sang câu bị động cho biết thì của mỗi câu giúp mình với
1.Was peter doing english test when you came?
2.they usually send me e mails
3.they had built new schools for the poor children before the flood took place last year
4.people should send their complaints to the man office
5. A short circuit can cause the fire
6.lan is going to invite her friends to her birthday party
7 people must repair that old building
8. The students many elect phong their leader
Loga
Sinh Học lớp 12
