—Excuse me. How can I get to the library?
—walk along this street_______ you see the traffic lights. You will find it on your left.
| A．before | B．after | C．until | D．when |
Smoking is not allowed in public places since May 1st. It may be a good chance for some people to ______ smoking.
| A．put up | B．give up | C．pick up | D．look up |
The Internet is really ______ to us. We can easily find the information we need.
| A．safe | B．hard | C．boring | D．useful |
— Would you please pass me something to drink?
— What about some ______?
| A．beef | B．fish | C．juice | D．bread |
My parents usually take a walk ______ dinner to keep healthy.
| A．at | B．of | C．during | D．after |
I’m expecting a digital camera for long, but dad has no time to buy ______ for me.
| A．it | B．one | C．this | D．that |