The environmentalists said wild tiger’s______ on the Thai mountain was a good indication of the better environment.
| A．escape | B．absence | C．attendance | D．appearance |
Jane______a lot of French by playing with the native boys and girls?
| A．made up | B．picked up |
| C．copied up | D．took up |
—Hi!Where you are going!
—What’s wrong?
—The road repairs______.
| A．haven’t complete | B．weren’t completed |
| C．haven’t been completed | D．didn’t complete |
No matter how I try to please my boss,he always______with my work,so I’ll have to quit my job.
| A．finds fault | B．makes mistakes |
| C．makes trouble | D．goes wrong |
—Hurry up!Alice and Sue are waiting for you at the school gate.
—Oh!I thought they______without me.
| A．had gone | B．are going |
| C．have gone | D．went |
A great deal of science and technique has been______since China carried out reform and open policy.
| A．brought down | B．brought in | C．brought out | D．brought up |