.On Feb 27, Chinese Premier Wen Jiabao took part in _____ online chat with Chinese netizens, who expressed interests and concerns over property prices, inflation, ________ wealth gap and other social issues.
| A．the ; a | B．an ; / | C．the; the | D．an ; the |
It is everyone’s duty to ______ our school a pleasant place to learn in.
| A．find | B．set | C．keep | D．make |
Ever since my brother graduated from the university, he _______ in the present company for 15 years and he is now chief engineer of the company .
| A．worked | B．has been working | C．is working | D．works |
______ me the truth, or I’m not going to leave the room.
| A．Tell | B．Telling | C．To tell | D．If you tell |
It is said that the weather will ______ hot for another three or four days.
| A．look | B．last | C．stay | D．get |
—Who called just now, Sam?
—It’s Terry. She asked _____.
| A．that Alice was in | B．if was Alice in | C．if Alice was in | D．whether was Alice in |