英语句子改换、厉害的来1.The bike might be hersThe bike might ( )( )her.

英语句子改换、厉害的来
1.The bike might be hers
The bike might ( )( )her.改为同义句
2.This French book must be liu Ming's.
This French book ( )be liu Ming's.改为否定句
3.The black bicyclo is David's/( )( )The black bicyclo?划线提问
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补充一题：
somethink must be wrong with your ears ( )( )must be ( )( )( )with you ears.
改为同义句