Time waits for no man. But teenagers won’t realize the value of time until it’s gone. Don’t waste your time, you will regret it.A. and B. or C. but
—Where does he ____? —He ____ in Beijing.
—Who’s the girl in black? —Sorry, I don’t know ____. I think ____ is new.
—What does she ____ in the letter? —She wants to visit my school.
Children don’t write _________, because they didn’t have __________.
--I’m going to Beijing with my parents for vacation next week. --_________.