1 . The map is one of the best tools a man has __ he goes to a new place．

A．whenever	B．whatever
C．wherever	D．however

2 . Can you explain ________ the sun goes down in the west?

A．why is it that

B．why it is that

C．how it is that

D．how is it that

3 . —Did you go to the show last night?
—Yeah. Every boy and every girl in the area ____ invited.

A．were

B．was

C．has been

D．have been

4 . you may have, you should gather your courage to face the challenge .

A．However serious a problem	B．Whatever serious a problem
C．However a serious problem	D．No matter how a serious

5 . It was the belief _____ Alex Haley could find his root in Africa ____ made him decide to go to Zambia.

A．/; which

B．which; that

C．that; which

D．that; that

6 . My headache _____ me. I thought it was going away, but it’s getting worse and worse．

A．kills

B．is killing

C．was killing

D．killed

7 . ---How do you find James Cameron's 3D version of Titanic?
---Fantastic! It can't be _______ and has brought us a wonderful experience.

A．more impressive	B．as impressive
C．most impressive	D．so impressive

8 . - I'd rather have some wine, if you don't mind．
-__．Don't forget that you'11 drive．

A．Take it easy	B．By all means
C．Anything but that	D．I wouldn't say no to this

9 . On foggy days, you have to drive very ________ on the expressway to avoid traffic accidents.

A．cautiously

B．neatly

C．smoothly

D．properly

10 . Peterson used to work in a remote mountain village school, which is only        on foot.

A．reliable

B．accessible

C．available

D．convenient