Change these sentences into the passive voice.
a. present tense: chia hình thức bị động với thì hiện tại hoàn thành
1. Mr. Smith has taught us French for two years.
2 People drink a great deal of tea in England.
3 People speak English all over the world.
4 She often takes her dog for a walk.
1.we have been taught French by Mr.Smith fr two years.
2.a great deal of tea is drunk in England.
3.English is spoken all over the world.
4.her dog is often taken for a walk.
1.We have been taught by Mr Smith for 2 years
2. A great deal of tea is drank in england
3.English is spoken all over the world
4. Her dog is often taken for a walk