---It’s a long time we last met. How is everything going?
---Well, I am living a happy life.
A. when B. since C. after D. while
---How long has Mr. White __________ Joan?
---I’m not sure. Maybe they __________ five years ago.
A. married to; got married
B. been married ; got married
C. married; married to
D. been married to; got married
----How about the pollution in the countryside?
--- Luckily, it's not as serious as _______ in the big cities.
A. that B. it C. one D. Those
---Someone is knocking at the door. Who may it be?
---It ______ be Tom. He is still in the school.
A. can’t B. mustn’t
C. couldn’t D. may not
Lucy had few close friends. So she didn’t know ________ about the trouble.
A. who to talk B. who to talk to
C. who to say D. what to talk
Her singing lessons her five hours a week．
A．take B．spend C．cost D．Pay
