24. He is very _______ about his chance of winning a scholarship this semester.
| A．optional | B．obvious | C．optimistic | D．conventional |
The ladies would appreciate ______ if you could do them the favor to solve the two problems.
| A．them | B．that | C．this | D．it |
-- You’d better turn to your elder sister.
-- ______. We haven’t talked to each other for quite a long time. I don’t think she’ll be willing to help me.
| A．Never mind | B．No problem | C．I’d love to | D．I’d rather not |
Would you please keep silent? The weather report ______ and I want to listen to it.
| A．is broadcast | B．has been broadcast | C．is being broadcast | D．had been broadcast |
Could you please recommend a garage ______ I can have my car ______.
| A．nearby where; repaired | B．in which; repairing |
| C．around which; be repaired | D．where; to repair |
The USA and some other countries helped the rebels in Libya ______ their promise to support democracy and fair trade.
| A．in danger of | B．in memory of | C．in peace for | D．in return for |