英文导游词介绍中国:I found him lying on the grass ________at that moment.

I found him lying on the grass ________at that moment. I found him always ___ of others. when I went in,I found him ( )cards with friends. 1 ____ the classroom,I found him writing a letter. When I came to my self, I found myself---in bed.空中是填laid还是lying? night found him weary I found it hard to understand him . 中it 后可以加上is 吗?为什么? I found a wallet l____ on the ground and there was lots of money in it I found this article that is very beautiful on the internet I found an aspirin bottle______dropped on the floor of David’s room