—What made ber so sad? —______a good chance to go abroad.
| A．Miss | B．Missed | C．Missing | D．Being missed |
Though Professor Liu ____ in New York for seven years, he has never regretted moving back to Shanghai, his hometown.
| A．lived | B．has lived | C．had lived | D．was living |
—I say, Harry. What did you say to the laid-off worker just now?
—Nothing. I to myself.
| A．had only talked | B．am only talking | C．have just talked | D．was just talking |
It was not until the 18th century that man realized that the whole of the brain was involved in the working of the mind， ？
| A．was it | B．wasn’t it | C．did they | D．didn’t they |
I think you’ve got to the point a change is needed , otherwise you’ll fail .
| A．when | B．which | C．where | D．there |
I thought Father would be better, but ______it is, he is getting worse, which makes me more worried.
| A．before | B．as | C．because | D．after |