— _______ bad weather!
—It’s really cold. We can’t have a picnic today.
A. What B. What a C. What the
I _____ ask my father to give up smoking. It’s bad for his lungs.
A. must B. needC. shouldn’t
It’s cold outside, you’d better not _____ out.
A. to goB. go C. going
Why _______ climb mountains this weekend?
A. don’t B. didn’t C. not
There _______ a school sports meet next weekend.
A. is going to have B. isC. is going to be
As we know, water is very important _______ us.
A. of B. to C. on