We can’t go on with the experiment because the computer_________．
| A．hasn’t been repaired | B．hasn’t repaired |
| C．is not repaired | D．hadn’t been repaired |
—Sorry we’re late．We ______ the wrong turning．
—That’s all right．Come in, please．
| A．take | B．have taken | C．took | D．had taken |
You can try to guess the meaning of ______ words you don’t know from ______ passage．
| A．the; 不填 | B．the; the | C．不填;不填 | D．不填; the |
--- What do you think made Ceha so happy? --- a prize in the recent competition.
| A．Winning | B．Won | C．As she won | D．Because of winning |
— Why not have a new machine designed?
—__________. I’ll have someone do it soon.
| A．I don’t think so | B．I’m not sure |
| C．It’s up to you | D．Sounds like a good idea |
The newcomers found if impossible to _______themselves to the climate sufficiently to make permanent homes in the new country.
| A．suit | B．adapt | C．fit | D．match |