— _______ you come to my party tonight?
— Sorry, I can’t. I have to do my homework.
| A．Can | B．May | C．Must | D．Should |
—Jackie Chan is a famous actor.
—Yes, he is popular _______ many young people.
| A．for | B．as | C．with | D．to |
Then machine doesn’t work .I think it needs _____.
A. to mend B. mended C.mending D mend
I feel tired, but I don’t want to stop _______.
| A．work | B．to work | C．works | D．working |
I _______ 2 hours finishing my homework last weekend.
| A．took | B．cost | C．paid | D．spent |
----Look at the boy running on the playground. Is it David?
---- It ______ be him. I saw him go to the teachers’ office just now.
| A．mustn’t | B．can’t |
| C．may not | D．needn’t |