–The boy is ______ than I.
A. very short
B. more shorter
C. much shorter
—1 doubt if he ___________ in the discussion tonight.
—I believe if he ____________his homework, he will join us.
| A．will join；will finish | B．will join；finishes |
| C．joins; finishes | D．joins; will finish |
This year our school is __________ than it was last year.
| A．much more beautiful | B．much beautiful |
| C．the most beautiful | D．beautiful |
Kangkang won the first place in the _______ in the school sports meet last week.
| A．boy’s 100-meter race |
| B．boys’ 100-meter race |
| C．boy’s 100-meters race |
| D．boys’ 100-meters race |
-Someone’s knocking at the door. Is it your mother?
-No, dad. It _____be mom. I saw mom ____in the bedroom just now.
| A．must, sleep | B．may, sleeping |
| C．needn’t, sleep | D．can’t , sleeping |
They waited and waited, and_____ he came back.
| A．at once | B．at first |
| C．at the end | D．at last |