By the middle of the 21st century , the vast majority of the world’s population ________ in cities rather than in the country.
| A．are living | B．will be living |
| C．have lived | D．will have lived |
—— Alice looks sad. Did you tell her about the accident? ——— Yes， but I ________ her just before her final exams.
| A．shouldn’t tell | B．shouldn’t have told |
| C．needn’t tell | D．mustn’t have told |
———How can I succeed soon? ————Oh， be patient. Put your heart into your studies and you will ________.
| A．make it | B．get it | C．take it | D．turn it out |
—Mike got “F” in his history test．
一? He has been working so hard on it．
| A．How come | B．So what | C．What for | D．Why not |
--How do you find your partner?
---_________.
| A．Quite by chanced | B．On the Internet |
C．Creative and easy-going | D．Well and good |
– You have given us a wonderful Chinese dinner, Mrs Wang.
–____________.
| A． I’m glad you enjoyed it | B．Oh, I am afraid I didn’t cook very well |
| C．Come again when you are free | D．It’s not necessary for you to say so |