Giải thích chung:

• Câu chủ động: Chủ ngữ thực hiện hành động.
• Câu bị động: Chủ ngữ chịu tác động của hành động.
• Công thức chung:
  • Chủ động: Chủ ngữ + động từ + tân ngữ
  • Bị động: Tân ngữ + be + quá khứ phân từ của động từ + (by + chủ ngữ)

Giải chi tiết:

1. Jack saw the car drive up outside the police station.

• Bị động: The car was seen to drive up outside the police station by Jack.

1. They were overheard to say that they didn't really like the food.

2. I expect you to find your money somewhere in your bedroom.

• Bị động: You are expected to find your money somewhere in your bedroom.

1. We want people to obey traffic rules.

• Bị động: People are wanted to obey traffic rules.

1. She wishes her husband to compliment her on her new dress.

• Bị động: She wishes to be complimented on her new dress by her husband.

1. She wished her parents to allow her to go camping with her classmates.

• Bị động: She wished to be allowed to go camping with her classmates by her parents.

1. Do you want me to take you to the airport?

• Bị động: Do you want to be taken to the airport by me?

1. Jane has just begun learning English for 2 weeks.

• Không thể chuyển sang câu bị động vì "begin" là động từ chỉ trạng thái.

1. People continue to use Facebook as a main way of socializing.

• Bị động: Facebook continues to be used as a main way of socializing.

1. I don't like the children making fun of this cat.

• Bị động: I don't like this cat being made fun of by the children.

1. I hate people calling me through FaceTime.

• Bị động: I hate being called through FaceTime by people.

1. Famous film stars are often afraid that people can recognize them in public places.

• Bị động: Famous film stars are often afraid of being recognized in public places.

1. We have had the teacher correct our test.

• Bị động: We have had our test corrected by the teacher.

1. They are going to employ someone to repair the roof.

• Bị động: They are going to have the roof repaired.

1. We employed a market researcher to find out what people really want from a cable TV system.

• Bị động: We got a market researcher to find out what people really want from a cable TV system.