Are these your friends.改为单复数
Are these your friends.改为单复数
These are ours改为单复数形式
this your friend?(改为复数形式) 问题二Are these your books?(改为单数形式) '
1.Are these your parents?(做肯定回答) 2.Those are my friends.(改为一
is that your photo改为复数句 are these her borthers 改为单数句
is this your ruler? 改为复数句 Are these her erasers?改为单数句
are these desks?单复数形式
these are their friends. [改为一般疑问句】
These are my friends.改为否定句
These are her friends.改为否定句
These are my keys.改为否定句,改为单复数转换改为一般疑问句或提问,肯定句做回答.
They are our good friends改为复数