We should learn how to value what we have ______ it is too late.
A. when B. after C. before D. until
—How _____ you have been late then in such a small town?
—Lots of turns in the streets, and the buildings look all the same.
A. can B. could C. may D. must
A man of value never thinks of everything only in ______ of money.
A. terms B. orders C. times D. sights
—Do you know what to do in the lab, Mike?
—Oh, sorry I don’t----just _____if I could get a ticket for the Shanghai Expo.
A. wonder B. wondered
C. wondering D. having wondered
While reading, you should not always ___________ a dictionary to find the meaning of each new word.
A. look up B. turn to C. look for D. turn out
After dry days, everyone appreciates ______ when there is a timely rain.
A. that B. one C. this D. it
