it is a box.(改为复数形式）帮忙啊!

it is a box.(改为复数形式）帮忙啊! This is a box.改为复数形式 It is a large box.(改为复数句） __what is it _IT is a box改为复数句 What is this? It is a box.复数形式 This book is in that box.（改为复数形式） It is a dictionary改为复数形式 It is a watch.(改为复数形式) is it a bus改为复数形式 It is a photo.(改为复数形式) It is a red pencil box.变成复数形式. is it a desk?（改为复数形式） Who is she?She's my teacher What's that?It's a renily--box改为复数形式 whose box is it?复数形式 一些英语题（按要求改句子）1.This is (a table) 就画括号部分提问2.Those are (jeeps) 就画括号部分提问3.Is this a watch?(改为复数形式)4.What's that?(改为复数形式)5.It is a box.(改为复数形式) That is a box 改为复数句子 this is a box改为复数 It's a new box.（改为复数形式） There is “only one”book oIt's a new box.（改为复数形式）There is “only one”book on the desk.（对引号部分提问）These are “your”pencils.（对引号部分提问）