-- What’s your plan for this winter vacation?
-- I’ll take an express train to Dalian for my holiday ______ school ends．
| A．while | B．until | C．immediately | D．unless |
—I went to the beach and got plenty of rest. —___ You looked tired hast time I saw you.
| A．I had hoped so. | B．Really? | C．I’m glad you did. | D．That sounds a good idea. |
—Oh, must you? Stay a bit longer. It’s been such fun having you.
—____. I’ve got an early start tomorrow morning.
| A．No problem | B．All right | C．Thanks anyway | D．Never mind |
—I should have gone to the wonderful concert with you yesterday.
—_____. If possible, I wish I would have another such chance.
| A．Yes, you should | B．Take it easy | C．What a shame | D．Don’t worry |
—Jack, you ___ on the phone. —______.
| A．are wanted; Coming | B．are needed; I’m coming |
| C．are called; I’ll come | D．are rung up; Thanks |
—I’m awfully sorry I can’t go with you. —_____? Haven’t you agreed?
| A．How is it | B．What is it | C．Why don’t you | D．what do you think |