It has already succeeded in ________ the 2008 Olympic Games.
A. host B. hosting C. hosted
When there is a fire, we can with a blanket.
| A．put it off | B．put it on | C．put it out | D．put it down |
Susan knows a lot about Nanjing, she is new here.
| A．so | B．though | C．and | D．but |
—does your father wash his car?
—Once a week.
| A．How much | B．How often | C．How many | D．How long |
Yao Ming is 2.26 metres tall. It’s very to find a bed big enough for him.
| A．easy | B．important | C．difficult | D．interesting |
If you want people to treat you nicely, you have to treat nicely, too.
| A．their | B．they | C．them | D．themselves |