it is a mouse (改成复数句）

it is a mouse (改成复数句） it is a mouse改为复数句 it is a mouse.复数 is that a mouse?改复数句 It is a bowl of rice 改成复数句 改成复数句.What is it?It's a box.改成单数句.The children are YOUNG Pio she goes to school on foot否定句 It is mouse.复数句 My fatuer goes Here is a map.(改成复数句) He is a baby.(改成复数句) there is a tiger under the tree.改否定句 is it vrey tall?改成复数 那：it is a pen怎么改成复数形式 It is a large box.(改为复数句）