– __________ are these shoes? They are $30.
A. How much B. How old C How many D. What
— Must I finish my homework now?
— No, you _____.
A. mustn’t B. needn’t C. can’t
— Excuse me, what’s this in English?
— It’s _____ eraser.
A. a B. an C. the
— Could you tell me now, Mary?
— A magazine about science.
| A．what are you reading | B．what you are reading |
| C．what were you reading | D．what you were reading |
— Your classroom looks bright and tidy.
— It after school every day.
| A．cleans | B．cleaned | C．is cleaned | D．was cleaned |
The Science Museum interests me a lot. I enjoy there.
| A．going | B．to go | C．goes | D．go |