The open-air celebration has been put offthe bad weather.
| A． | in case of | B． | in spite of |
| C． | instead of | D． | because of |
Up to now, they _______enough money for students who can’t afford to go to school.
| A．are raising | B．have been raising |
| C．have raised | D．had raised |
As far as I know, he is seldom, ______, absent from school.
| A．if any | B．if so | C．if ever | D．if not |
--- Would you mind if I smoked here?
---I am afraid…, but if you________.
| A．will | B．must | C．would | D．may |
How long do you suppose it is ___________ he arrived there?
| A．when | B．before | C．after | D．since |
---Will you join us in the game?
---Thank you,_________ .
| A．but why not | B．but I’d rather not |
| C．and I won’t | D．and I’ll join |