He bought a pen.
He bought a pen.
He bought me a pen yesterday 改为被动语态
改错I'm useing a pen which he bought it yesterday
He bought a pen , but it didn"t work(改为同义句)
I bought a pen yesterday.画a pen
he has a pen
同义句:Tom bought a pen yesterday. Jack bought a pen yesterday,
i has bought a pen 和 i bought a pen 的区别
He bought the pen three day ago.转换同义句
英语看图填空Jim's father bought him a new pen.But he lost it on hi
he pen bought by her is made in China.(bought by her为定语,修饰pe
Yes,I bought you a pen.的问句!跪求!~