改错I'm useing a pen which he bought it yesterday
改错I'm useing a pen which he bought it yesterday
修改错误I'm using the pen which he bought it yesterday.
He bought a onion yesterday.改错
I bought a pen yesterday.画a pen
I bought a new pen yesterday and it ____ (write) well.
He bought me a pen yesterday 改为被动语态
He bought a pen.
This is the book that I bought it yesterday.改错
this is a book which i bought yesterday
单句改错求讲解1This is the most expensive pen which I have bought.2
what about the pen bought yesterday?it writes well.怎么没有用it i
she bought me a pen yesterday→I()()()()yesterday