Marry _____ as a secretary in this company for twenty years and now she stays at home taking care of her own garden.
| A．has served | B．had served |
| C．has been served | D．served |
—It was really very kind of you to give me a lift home.
—Oh,don’t mention it.I _______ past your house anyway.
| A．was coming | B．will come |
| C．had come | D．have come |
When you’ve finished with that book,don’t forget to put it back on the shelf,_______?
| A．do you | B．don’t you | C．will you | D．won’t you |
Leave your key with a neighbor _______ you lock your-self out one day.
| A．ever since | B．even if |
| C．soon after | D．in case |
I got caught in the rain and my suit _______.
| A．has ruined | B．had ruined |
| C．has been ruined | D．had been ruined |
You have failed two tests.You’d better start working harder,_______ you won’t pass the course.
| A．and | B．so | C．but | D．or |