A.Chuyển sang câu bị động
1.To Hoai wrote many stories
-> many stories.........................................
2.When đi you study english ?
->When..............................................
3.They were building this house at this time yesterday
->This house.................................................
4.Are they making a cake now ?
-> Is.................................
5.They have study English for 10 years
-> English............................................
6. My parents used to take me to the zoo
-> I..........................................
1.To Hoai wrote many stories
-> many stories.......were written by To Hoai..................................
2.When đi you study english ?
->When..........was English studied by you....................................
3.They were building this house at this time yesterday
->This house........was being built at this time yesterday.........................................
4.Are they making a cake now ?
-> Is..a cake being made now...............................
5.They have study English for 10 years
-> English............has been studied for 10 years................................
6. My parents used to take me to the zoo
-> I................used to be taken to the zoo by my parents..........................
tks bn nhaaa