I like traveling by sea it is not rough.
| A．unless | B．in case | C．as long as | D．although |
he party was______success．We sang and danced until it came to_______end at midnight．
| A．a；an | B．a；the | C．the；an | D．／；an |
There is a new problem involved in the popularity of private cars ___________ road
conditions need _____________.
| A．when; improving | B．which; to be improved | C．where; improving | D．that; to be improved |
— ______?
— Nothing serious, but a bit tired.
| A．Anything the matter with you | B．Is that all |
| C．Anything else | D．What’s this |
--- Sir, I have a favor to ask you.
---___________.
A It’s a pleasure B. Go ahead C. What, please D. Help yourself
--- This is my treat and next is yours. How’s that?
---- OK. _______.
| A．It doesn’t matter | B．It depends | C．No way | D．It’s a deal |