---Free bikes are in use(投入使用) in many places , shall we borrow one this Sunday?
---
| A．Good luck! | B．Good idea! |
| C．I don’t hope so! | D．Of course! |
-Listen! Is Mary playing the piano in the room?
--No. It ________ be Mary. She has gone to Hong Kong.
| A．may not | B．needn’t | C．can’t | D．mustn’t |
If you take this new type of train to Xi’an, it will _________ you only two hours to get there.
| A．cost | B．pay | C．spend | D．take |
--I hear 115 workers were saved after 8 days and nights’ hard work.
--________news!
How amazing B. What amazing C. How amazed D. What amazed
Jim is very popular in our class because he is _________clever ____________helpful.
| A．not only; but also | B．either; or | C．neither; nor | D．too; to |
You'd better do it by yourself. _________else can help you.
| A．Somebody | B．Anybody | C．Everybody | D．Nobody |