—Look! What a nice classroom! — Yes, it ________ every day.
A. is cleaning B. has cleaned C. is cleaned
—Must I finish my homework now?
—No,you .
| A．can’t | B．mustn’t | C．needn’t | D．may not |
We must speak to the old .
| A．polite | B．politely | C．politly | D．polites |
If you learn even English,you’ll find it useful.
| A．little | B．a little | C．few | D．a few |
There is much food the plate.
| A．in | B．on | C．of | D．off |
It’s not polite too loudly in class.
| A．to talk | B．talking | C．talks | D．talked |