On the bus I saw an old woman ________ I thought was your grandmother.who 还是 whom 我选whom,但是答案是who.为什么?还是……

When I got on the bus,I saw that _________ 短文填空This (1)h_ on a bus,An uncle got on as soon as the bus (2) s__.This (1) h__ on a bus.An uncle got on as soon as the bus (2) s__.I saw him tired with a bag on his back.“ Will you please (3) t__ my seat,Uncle?” I said.The uncle replied, On the bus I saw an old woman ________ I thought was your grandmother.who 还是 whom 我选whom,但是答案是who.为什么?还是…… I saw an accident ___(happen) on the road yesterday. i saw him (get)on the bus just now.为什么不能用getting. I spend an hour going to the bus stop on foot=( )( )( )an hour( )( )to the bus stop? When I was waiting at the bus station this morning ,I saw an old __ man.这个空填什么? 关于英语的被动句4.I saw her get on the bus..(被动) =She was _____ ______ ____ on the bus. I saw an old man _____(lie) on the around when I walked past I saw him standing at the bus stop,_____for the bus an hour ago.A wait B to wait C waited D waiting选那一个答案,为什么? 还剩3天中考~i saw him get on the bus just now.为什么不可以getting When did you leave the bus station?（）I saw him get on the bus and sit down.A.Before B.After C.Since D.Until i saw an old man fall over on the street y( ) Bus No.26 was going along Zhonghua Road when the drive saw an old man lying on the side of the road 帮我评价一下下面的短文.I was go to the fiml on yesterday.I'm waited for the bus.It takes me about 10 minutes.The bus was comed.I'm get on the bus.I saw a old woman get on the bus.I give a seat for her.the old woman saidThank youThat's a i saw a cake on the table. we saw an old man ___(get)on a bus just now On the bus I saw a student ( ) I thought was your brother.这里为什么是who 不是做宾语要用whom