1.He talks as if he knew everything.
He talked as if he had known everything.
2.He treats me as if I was a child.
He treated me as if I had been a child.
3.He looks at me as if we never met before.
He looked at me as if we had never met before.
4.He turns round as if he did not see me.
He turned round as if he had not seen me.
1.It looks as if he is older than you.
2.It sounds as if someone is knocking at the door.
3.We fell as if there was omething worng with the plan.
4.It tastes as if the soup is a little salty.
5.It smells as if mother cooks dinner.
1.He standed up as if to leave.
2.He waved his hand as if to say goodbye to us.
1.He looked out of the window as waiting for someone.
2.He sitted there as if thinking.
每组都只给了一个答案.如果你是自己不想做作业,那就这样了.如果你只是想知道自己做得对不对,那给我消息,我把剩下的发给你.