1. A group of students meet their friends at the railway station
2.They don`t allow Tom to take these books home
3.The teacher don`t correct exercises
4.All students attend the meeting
5.He repairs my bike
6.Mr .Smith teaches us French
7.Theydon`t look after the children properly
8.Nobody sweep this street
9.People drink a great deal of tea in England
10.People speak English all over the world
11 She often takes her dog for a walk
12.She don`t introduce me to her mother
13.Faarmers usually milk cows twice a day
14.Workers dig a large hole in the ground
15.Cows eat grass on the meadow
16.My cousin meet you at the station
17.My mother cleans the house
18.John does his homework
19.We saw a horrible accident
20.Mrs.Smith makes cakes
21. He don`t buy that house
22.They picked me up at my house
Chuyển câu chủ động thành câu bị động