jjack can sing.he can't sing well.(合并为一句)
He can sing very well.(改为同义句)
I am sure he can sing well的同义句
he can sing (very well)括号提问
he can sing very well,and
He can sing well 改为附加疑问句.
I can't sing.I can't dance.合并句子
SHE CAN SING WELL. [变否定句】
对Yes,he can.He can sing well提问
I can sing.I can't dance.合并句子
Lucy can sing well. Lily can sing well,too.(同义句) Lily can si
he can't sing,()he can't dance填什么
he can sing very well,对very well提问