求答几道英语题目！

1、THE MAN IS VERY STRONG.I SAW HE LIFTED THAT HEAVY BOX VERY EASILY.这里为什么不用LIFt 而用过去式？不是说see sb do sth 或者see sb doing sth 吗？

2、I am sorry that i broke your glass____ ____(不小心）just now.

3、when i passed by the room,i found he was lying in bed.

when i passed be the room,i found ___ ___ in bed.(同义句改写）

1. see后接宾语从句，因此lift是从句的谓语，当然用过去时。

2. by accident

2. him lying

1 楼主肯定看的是错误的，see后面只能跟原形和ing,要不就是口语，非正式的

2 by accident

3 he lying