用括号内所给词的适当形式填空。

1.  We need _______ (peace) world.  We hate wars.

2.  Paris is one of the            (live) cities in Europe.

3.  I'd  like  to go somewhere          (relax).

4.  Why not            (consider) visiting  Singapore?

5.  After a whole day's work, I feel very           (tire).

6.  Hawaii is too            (tour), and there always arc many people.

7.  Which is_________ (light), a computer or a TV?