Chuyển các câu sau sang dạng bị động
1. Son plays the piano very well.
-> The piano is played by Son very well
2. Many people learn Chinese nowadays.
-> Chinese is learnt by manypeople nowadays
3. They grow a lot of rice in tropical countries.
-> A lot of rice are grown in tropical countries.
4. I took my younger sister to the park last Sunday.
->My younger sister was taken to the park by me last Sunday.
5. He can do this exercise quickly.
-> This exercise can be done by him quickly
6. Nobody can do such a things.
-> such a things.can't be do