----Did Jim come？
----I don’t know. He _______ while I was out.
| A．might have come | B．might come |
| C．mush have come | D．should have come |
--Thank you for listening to me with ____ pleasure. ---It was ____ pleasure.
| A．a, a | B．不填，不填 | C．a, the | D．不填，a |
一How did you do on the test?
一Not so well. I ______much better but I misread the directions for Part One.
| A．could | B．could have done |
| C．must have done | D．should do |
I would appreciate _______if you come to my grandma’s birthday party and say “Hello” to her.
| A．that | B．it. | C．you | D．one |
一Thank you ever so much for your timely help. 一__________.
| A．Glad to hear that | B．With pleasure |
| C．Think nothing of it | D．All fight |
A vast area north of the Yangtze River ______by the first heavy snow of the new year，causing difficulties to the post-festival road transport.
| A．were affected | B．was affected |
| C．had affected | D．has affected |