With our country entering an aging society, ______ the retirement age is probably unavoidable.
| A．having delayed | B．delaying | C．being delayed | D．to be delayed |
His new novel is ________his own experience when he was studying in Harvard University.
| A．based in | B．basing in | C．basing on | D．based on |
— What do you think of the film Inception (盗梦空间)?
— Just so-so. I don’t think it worth ______ a second time.
| A．watching | B．watched | C．to watch | D．being watched |
______ is reported in the newspaper, talks between the two organizations are making progress.
| A． It | B．As | C．That | D．What |
Mr. White asked his students________ to meet some Chinese friends from Shanghai.
| A．if were they pleased | B．if they are pleased |
| C．if are they pleased | D．if they were pleased |
--- Liu Yi, do you miss your parents? I hear that you go back home once every month.
---Of course. You know this is the first time I_____ in the dormitory at school, far away from my hometown, Luoyang.
| A．have stayed | B．stayed | C．stay | D．am staying |