用括号内所给单词的适当形式填空,
(1)All those foreign
1 (thief) have been caught.
(2) Is Australia the
2 (three) largest island country in the world?
(3)Look, our dog Eddie is lying
3 (comfort) on the grass.
(4)There are a lot of differences between John and
4 (I)
(5)Our
5 (know) of the universe is growing all the time.