He will _____ our class to sing at the school singing contest.
| A．take place of | B．stand for | C．represent | D．representative of |
--Where is Xiao Wang?
--I don't know. He__________ be in the library.
| A．can | B．must | C．might | D．may |
Mr. Zhang gave all textbooks to all the pupils, except___________ who had already taken tem.
| A．these | B．ones | C．the ones | D．the others |
Mr. Alcott, headmaster of the school, refused to accept made by the Students' Union.
| A．either | B．neither | C．any | D．none |
There was less food for birds and also for the Prairie dog, an ____holes in the ground.
| A．livs | B．is living | C．living | D．lived |
--Do you mind if I smoke here?.
--____________.
A. Sure. Go ahead B. No. Go ahead C. Yes. Please