The boss wants to keep his shop _______ for another three hours.
A. open B. opened C. opens D. opening
When he walks______my desk，he knocked my books and pens _____the floor．
A. passed；away B. past；away
C. passed；onto D. past；onto
Chinese students have weeks in the summertime than American students.
A. more; on B. fewer; on
C. more; off D. less; off
---Daniel , remember to close the door before leaving the house.---_________.
A.OK, I will B.Yes, please
C.It's hard to say . D.It doesn't matter
You______buy Tom a present if he invites you to his birthday party.
A. had better B.would like
C. are able to D. must
This umbrella is____that one,but____than that one.
A. as beautiful as, expensive
B. as beautifully as, more expensive
C. as beautiful as, more expensive
D. more beautiful as, as expensive
