It was no surprise that an awful accident ____ occur the day when they were drunk．
| A．does | B．did | C．has to | D．had to |
It _____ quite a few years _____ the accused was declared innocent and set free.
| A．was; since | B．is; that | C．will be; when | D．was; before |
I'm not ___ my best tonight. I'd better not have anything for supper. Perhaps you'd_____me some tea.
| A．trying;give | B．doing;offer | C．making;bring | D．feeling; make |
The ______ is that the new machine will arrive tomorrow.
| A．chance | B．luck | C．happening | D．accident |
The employee must have been dismissed by the employer last month, _______ he?
| A．haven't | B．hasn't | C．didn't | D．wasn't |
--- We really enjoyed ourselves at the party. Thanks again, Mr and Mrs Johnson.
---______. Just drop in whenever you feel like it.
| A．With pleasure | B．Our great honor |
| C．Nice to meet you here | D．Nice having met you here |