If you have finished most of the work, you ______ start working so early tomorrow.
| A．can’t | B．mustn’t | C．couldn’t | D．needn’t |
Thanks for ______ me to your party．
| A．ask | B．have | C．asking | D．to ask |
He ____________ ____________ action movies.
A.does likes B.doesn’t likes C.doesn’t like
—How old are you?
—I’m nine ____________ old.
A.year B.years C.year’s
—When is Tree Planting Day?
—It’s ____________ March.
A.in B.on C.at
What events do you have ____________ your school?
A.for B.on C.at