I was't sure.Who can win the competition合成一句话 I thought he was better than you改为否定句
问题描述：
I was't sure.Who can win the competition合成一句话 I thought he was better than you改为否定句
he slept a whole night in his bedroom not tuening off the light改为同义句
答
I wan't sure who could win the copetition.
I didn't think he was better that you.
He slept a whole night with his bedroom light on.