Teachers _______ be sensitive to the development level of each student so as to help them better.
| A．need to | B．may | C．are able to | D．can |
with his business, Mr.Green seldom had a talk with his family face to face.
| A．Occupying | B．Occupied | C．Being occupied | D．To be occupied |
When she was awake, she found that she was on seemed to be a piece of stone.
| A．lying; that | B．laying; which | C．laying; it | D．lying; what |
—It’s Maria! I got the first place in the exam.
—！Everyone knows you cheated and you just copied Tony’s.
| A．Congratulations. | B．Come on | C．Good luck | D．Cheer up |
.—What do you think of our new partner?
—Oh, he is easy-going person, It’s pleasure to work with him.
| A．a; a | B．a; the | C．an;/ | D．an; a |
We the problem for a long time, but we didn’t reach any agreement.
| A．argued | B．explained | C．shared | D．communicated |