1、李瑞很难过,因为他在这次考试中做得很差.

1、李瑞很难过,因为他在这次考试中做得很差.
Li Rui was very sad because he( )( )( )the exam.(填空）
2、He went to bed after he finished his homework last night.
3、I could ride a bike when I was ten years old.(都改同义句）
改同义句的2、3题同义句上给出了一部分2、He ( )go to bed ( )he finished his homework last night.
3、I ( )( )( ) ride a bike when I was ten years old.
对不起哈~没说清楚.