Experts said it was that Malaysia Airlines Flight 370(马航370) had changed course and turned back toward Kuala Lumpur(吉隆坡).
| A．obvious | B．extinct |
| C．successful | D．energetic |
—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 |
—Something is wrong with my computer again. Could you repair it? —Of course, ___.
| A．another pair of shoes | B．a piece of cake | C．nothing serious | D．let me have a try |
. —Is this Mr White’s office, Mary? —Yes, _____.
| A．that’s all right | B．it doesn’t matter | C．after you | D．please yourself |