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 英语题：把下列各句改成复数形式1.This is a zoo.2.I am a good child.3.It is a greedy wolf.4.He is drawing a mouse.5.There is a baby in the room. It is a bowl of rice 改成复数句 what colour is it改成复数句 Here is a map.(改成复数句) He is a baby.(改成复数句) it is a libriary 改复数句,that kite is yellow对yellow 提问,that mouse has a long tail改一般否定 改成复数句.What is it?It's a box.改成单数句.The children are YOUNG Pioneers.改成复数句,并作肯定回答.Is this a red pen?改成复数句,并作否定回答Is that an English book?改为单数句Those are apples改为单数句Those a it is a strawberry 改为复数句 It is a watch.变为复数句 It is a calf(改复数句) It is a photo (改为复数句) Is it a bus?的复数句 It is a watch.变成复数句 那：it is a pen怎么改成复数形式