Ex 4. Chuyển các câu với động từ chỉ nhận thức sau sang câu bị động
1. I have heard her sing this song several times.
=> ........................
2. People saw him steal your car.
=> ........................
3. The teacher is watching the work.
=> ........................
4. He won't let you do that silly thing again.
=> ........................
5. People don't make the children work hard.
=> ........................
6. They made him work all day.
=> ........................
1. I have heard her sing this song several times.
=> ......She has been heard to sing this song several times...................
2. People saw him steal your car.
=> ......He was seen to steal your car..................
3. The teacher is watching the work.
=> .........The work is being watched by the teacher..............
4. He won't let you do that silly thing again.
=> ........You won't be let to do that silly thing again.................
5. People don't make the children work hard.
=> .........The children aren't made to work hard ...............
6. They made him work all day.
=> .......He was made to work all day.................
