they were sitting behind me 改为同义句
Tom stands behind me.改为同义句
A young man and a young woman were sitting behind me.They we
They were alone in the room.(改为同义句)
They were busy the day before yesterday.改为同义句
were的用法A young man and a young woman were sitting behind me.
I sit behind diaan{改为同义句}
kitty sits behind sanday改为同义句
He is behind me 同义句
同义句:They were on the ground just now .(改为同义句)急求!
修改病句:A young man and woman were sitting behind me.
When they heard the news,they were very surprised.改为同义句
改为同义句:They could not buy a house because they were very poor