Chuyển các câu sau thành câu bin động
1 It's your duty to do homework 2 I think that English isn't very difficult 3 I know that my students will be successful 4 The government of VN expects tha rice will be exported to other countries 5 she believes that he is trying his best
1 It's your duty to do homework
=> you are supposed to do homework
2 I think that English isn't very difficult
=> it is thought that English isn't very diffcult
3 I know that my students will be successful
=> my students are known to be successful
4 The government of VN expects that rice will be exported to other countries
=> rice is expected to be exported to other countries
5 she believes that he is trying his best
=> he is believed to be trying his best
You are supposed to do homework
English is known not to be very difficult
My students are known to be successful
Rice is expected to be exported to other countries by the government of VN
He is believed to be trying his best