1. Our boss has suggested a new idea

- A new idea has been suggested by our boss

2. You must wash this sweater in warm water

- This sweater must been washed in warm water

3. We sold the last shirt of this style a few hours ago

- The last shirt of the style was solda few hours ago

4. They built the Eiffel Tower in 1889

-  The Eiffel Tower was built in 1889

5. The police are questioning him at their headquarters

-  He is being questioned at their headquarters by the police

6. He sent me a nice gift on my birthday

- A nice gift was sent yo me on my birthday by him

Xin hay nhất

1. A neww idea has been suggested by our boss

2. This sweater must be washed in warm water

3. The last shirt of this style was sold a few hours ago

4. The Eiffel Tower was built in `1889`

5. He is being questioned at their headquarters by the police

6. A nice gift was sent to me on my birthday by him