She would like ________longer,but she has to catch her plane back to work.
A.stayed B.to stay C.staying D.stays
It's ________to take the subway to visit our city.It can take you everywhere you want to go.
A.fascinating B.inexpensive C.crowded D.convenient
Students are not supposed ________.
A.to smoke B.smoking C.smoke D.smokes
We are considering ________an outing this weekend.
A.organize B.organizing C.organized D.to organize
–Would you like to go to the concert with me? –I’d love to, ______ I’m afraid I have no time.
A.so B.or C.and D.but
Berlin is _________capital of Germany.
A./ B.a C.the
