Pick out the incorrect word or phrase in each sentence and correct them

Pick out the INCORRECT word or phrase in each sentence and correct them.

1. The singer about who I told you yesterday is coming here tomorrow.

2. To reduce pollution, we have to stop to use many things that make our lives comfortable.

3. To kill endangered animals for fur, skin, and food should be banned.

4. Jim has two sitters, both of them are married.

5. Rare animals are in dangerous of extinction.

6. In the novel by peters, which the film is based, the main character is a teenager.

7. Animals shouldn’t capture for recreation and entertainment.

8. The girl about that I talked to you yesterday has just had a car accident.

9. Cat Ba national park is locating in Cat Ba Island, 120 km from Hanoi.

10. The freezing point is the temperature which at a liquid becomes a solid