30．Liu Sanzi is an __________boy．

A．eight year old           B．eight years old           C．eight - year - old

29．____________ have you been in China?

A．How long              B．How far            C．How old

28．Daming couldn’t get the bus__________ the heavy rain．

A．because                B．because of          C．why

27．--What are you __________ to?

--I want to find my money?

A．of                     B．up                C．with

26．--Have you been to a Liu Huan concert?

--__________

A．Yes, I am．          B．No, I have          C．No, I haven’t．

25．She __________visited China before．

A．have               B．has                 C．is

24．The music__________ brilliant!

A．listens              B．sounds             C．looks

23．The plane will__________ at 2:00 this afternoon．

A．take off            B．put on              C．take out

22．I want to ask for some__________

A．problem            B．question           C．advice

21．How about __________more books?

A．reading            B．read               C．listen