Andy has turned an interest into a profession

3.He does everything on his own.

2.What does your brother do?

1.Last year I often went to the library of that university.

5. How serious is the road accident in Britain?

4. What bothers Amanda most?

3. Did Amanda use to have a car? 过去常常

2. Which is not the reason why Johnny supports cars?

1. What does Johnny think of cars?

5. Why do some people believe that we should protect endangered languages?

4. What does the underlined （dominant） in Paragraph 4 mean? 占支配地位的，占优势的