After he retired, Mr. Green _______painting, but soon lost interest.
| A．took up | B．gave up | C．made up | D．used up |
I have tried very hard to improve my English. But by no means ___with my progress.
| A．the teacher isn’t satisfied |
| B．is the teacher not satisfied |
| C．the teacher is satisfied |
| D．is the teacher satisfied |
Mary never does any reading in the evening ,______.
| A．so does John | B．John does too | C．John doesn’t too | D．nor does John |
Maybe you have been to many countries , but nowhere else ___such a beautiful palace.
| A．can you find | B．you could find | C．you can find | D．could you find |
I failed in the examination last term and only then ____ the importance of studies.
| A．I realized | B．I had realized | C．had I realized | D．did I realize |
Only when your identity has been checked ,.
| A．you are allowed in | B．you will be allowed in |
| C．will you allow in | D．will you be allowed in |