People have ____too many trees to make desks, chairs, chopsticks and so on.
| A．cut up | B．cut down | C．put up | D．put off |
-What do you want to be when you grow up?
| A．I am going to move to Shanghai |
| B．I am going to study math really hard |
| C．I want to be an engineer |
| D．I am interested in the book |
- is it from your home to school?
-It's about 5 kilometers.
| A．How much | B．How many |
| C．How often | D．How far |
It's important _us to learn English well.
| A．by | B．on | C．of | D．for |
-Hi, Mary. You _ really beautiful today.
- Thank you.
| A．look | B．sound | C．feel | D．taste |
-What were you doing when the rainstorm came?
| A．An old man tried to move the mountains |
| B．I don't want to surprise bim |
| C．I have been here for 10 years |
| D．I was taking a shower |