This is a cinema.(改为复数)
This is a cinema.(改为复数)
This is a box.(改为复数句)
This is a leaf.(改为复数形式)
This is a key.(改为复数形式)
There is a battle on this table(改为复数)
This is a map of china.(改为复数句)
This is a map.(改为复数句)
This is a beautiful picture(改为复数句)
this is a pear改为复数(要有some)
This is a pencil case.(改为复数句子)
this is a big strawberry.(改为复数)
This is a soccer ball.(改为复数形式)