—There________be a lot of animals in the forest，but now we can hardly see them．
—We’re supposed to do something．
| A．will use to |
| B．use to |
| C．used to |
| D．are used to |
_________ make any noise. Your mother is reading books.
| A．Not | B．Be not | C．No | D．Don’t |
He speaks English well, but of course not ________ a person born in England.
| A．as clear as | B．cleaner than |
| C．as clearly as | D．the more clearly |
Not only my friends but also I _________ interested in those plays.
| A．are | B．am | C．is | D．Were |
—Scissors can be dangerous, so you ____________ play with them.
— OK, I won’t.
| A．should | B．had better |
| C．shouldn’t | D．had not better |
—Tony, your room is really untidy. You should _________ your things to keep the room clean.
—OK, Mum! I’ll do it at once.
| A．put up | B．put away |
| C．put on | D．put in |