把英语改为复数句This is a map of Japan.(改为复数句)( )( )( ) of Japan.

把英语改为复数句This is a map of Japan.(改为复数句)( )( )( ) of Japan. 把this is a sheep改为复数句 this is a bus.把它改为复数句 This is a book 改为复数句 This is a pear.改为复数句 this is a tree 改为复数句 Is this a bus （改为复数句 this is a shirt改为复数句 this is a watch(改为复数句) this is a pen.改为复数句 This is a shirt .改为复数句 this is a pencil改为复数句 This is a butterfly改为复数句 this is a letter改为复数句 This is a dog :改为复数句 英语句的复数形式What is this?It is a desk.改为复数形式 把His father is this blouse .改为复数句 This is a black coat.改为复数句