根据提示补充句子
Daming’s mother gave a book. It’s about _________________(太空旅行).
He _________(度过)about 21 hours in space.
A ______(男人)is wearing a______(帽子)and a _______(雨衣).
The ______(苹果)are falling down the _______(楼梯)
I will _______(学习)hard at ______________(中学)
I make lots of __________(错误)with English.