【题目】选择适当的介词填空。
on in at of to
1.I’m look out ________the window.
2.The sun is shining ________the sea.
3.There are some birds ________the sky.
4.They are looking ________some ducks.
5.Now the train is coming _______the station.
【答案】of on in at to
【解析】
略
