填1.Look,there are many birds_ the tree,but only few apples _ it.
问题描述：
填1.Look,there are many birds_ the tree,but only few apples _ it.
Our new friend,Betty,comes _ Australia.
My pen is lost.I am looking _ it.
_ Sunday morning,Mike and Jack often go fishing.
We can make a snowman and skate _ winter.
My brithday is _ Nov.18th.
答
1 in ,on（ 外来物在树上用IN,树上长出的东西用ON）
2 from ( come from 来自
3 for ( look for 寻找
4 On
5 in
6 on 具体到某一天前用ON