( ) The Great Wall is older than the Summer Palace. ( ) Sam is shorter than Daming. ( ) Is Sam stronger than Lingling? ( ) I think this girl is better than the first girl. ( ) What music do you like?
( ) Many years ago,there weren't cars and buses in our city. ( ) Mike went to London last Summer. ( ) My grandpa was a doctor ten years ago. ( ) She wore a nice coat yesterday. ( ) There was a small house here. ( ) We haven't any televisions many years ago. ( ) He is learning Chinese history.
