—I’m worried about the coming test. —You should work hard for it,_____you’ll have to take it again.
The children are in studying.A. interestB. interestingC. Interested
Do you agree me, Nick?A. at B. about C. With
---Could I borrow your dictionary? Of course, you .A. can B. must C.should
---Could you please help me to take these books there?---_____.
_____ he is busy, ______ he helps his parents with the housework on weekends.