I will certainly be surprised if he ______ to tell them what he knows.
| A．dare | B．will dare | C．dared | D．dares |
Without your help，I the job on time last week．
| A．would not have finished | B．would not finish |
| C．would finish | D．would have finish |
We haven’t heard from her for weeks．How do you suppose with her studies now?
| A．is she getting along | B．she gets along |
| C．she is getting on | D．she had got on |
Ladies and gentlemen，please fasten your seat belts．The plane ．
| A．takes off | B．took off |
| C．is taking off | D．has taken off |
－I was wondering if we could go skiing on the weekend.
－good．
| A．Sound | B．Sounded | C．Sounding | D．Sounds |
—John and I will celebrate our fortieth wedding anniversary next month.
—Oh,_______！
| A．cheer up | B．well done | C．go ahead | D．congratulations |