4. She heard her neighbour (call) for help when she passed by.

3. Sometimes fire can be (danger) .

2. (smoke) is bad for your health.

1. He failed his maths examination because of his (care) work.

10. Do you often take in (参加) the sports meeting?

9. I would like to (推荐) Daniel to be our monitor.

8. The teachers often help the children in (需要) of books.

7. Daniel is a careful boy. He plans(一切) well.

6. My parents both want to learn how to use the (电脑) .

5. If I am f , I will go to the bookshop to buy some books this Saturday.