补充下列单词，并在括号内写出中文意思。
(1)st dy ( )A. uB. a
(2)wr te ( )A. aB. i
(3)r n ( )A. ei B. ai
(4)c k ( ) A. ee B. oo
(5)h se( )A. ou B. uu
He often the mountains.
A.climb B.climbingC.climbs
-Is it snowing now?
-.
A.Yes,it is. B.No, it is. C.Yes,it isn’t.
Is a wind?
A.there B.itC.are
Look at the clouds the sky.
A.on B.inC.at