I suggested there ____ be a kind of language all could understand and use ____ .
| A．can; it | B．/; / | C．would; it | D．may; / |
【2015·安徽】It is reported that a space station ______ on the moon in years to come.
| A．will be building | B．will be built |
| C．has been building | D．has been built |
The real reason why prices ____ , and still are, too high is complex, and no short discussion can satisfactorily explain this problem.
| A． | were | B． | will be | C． | have been | D． | had been |
【2015·福建】To my delight, I from hundreds of applicants to attend the opening ceremony.
| A．was chosen | B．was being chosen |
| C．would choose | D．had chosen |
【2015·福建】—Where is Peter? I can't find him anywhere.
—He went to the library after breakfast and his essay there ever since.
| A．wrote | B．had written | C．has been writing | D．is writing |
【2015·陕西】Mary really hard on his book and thinks he’ll have finished it by Friday.
| A．worked | B．has been working | C．had worked | D．has worked |