Chuyển các câu sau sang câu chủ động hoặc câu bị động.
1. I haven't seen that film before.
2. She was playing chess when we came.
3. This knife is used to cut break.
4. These students are collecting waste paper for their mini-project.
5. Ha Long Bay attracts a lot of tourists.
6. Thu has seen that movie twice.
7. She's helping her mother with cooking.
Mn júp mk vs, trả lời đúng mk tick liền
Chuyển các câu sau sang câu chủ động hoặc câu bị động.
1. I haven't seen that film before.
=>That film hasn't been seen before(by her)
2. She was playing chess when we came.
=>Chess was being played when we came (by her)
3. This knife is used to cut break.
=>People use this knife to cut bread
4. These students are collecting waste paper for their mini-project.
=>Waste paper is being collected for their mini-project by these students
5. Ha Long Bay attracts a lot of tourists.
=>A lot of tourists are attracted by Ha Long Bay
6. Thu has seen that movie twice.
=>That movie has been seen twice by Thu
7. She's helping her mother with cooking.
=>Her mother is being helped with cooking (by her)
