Is it a box?回答我Is it on the 20th of december?Is it a map of Canada?Is it thanksgiving?圣诞在什么是时候。是DECEMBER?

Is it a pencil-box?改为肯定回答.Is it a pencil-box?改为肯定回答 It is a flower.改为否定句Is it a pencil-box?改了之后的句型是这样的 ____________,_________________is. What's this?It's a box.为什么回答中要用It's,而不用this is a box Is it a box?回答我Is it on the 20th of december?Is it a map of Canada?Is it thanksgiving?圣诞在什么是时候。是DECEMBER? What is this? It is a box.复数形式 __what is it _IT is a box改为复数句 ( )it a hamster?回答:yes,Here it is.帮我 W hat is that? a box A There is B it C It is D That the box is big___ it is light It is a red pencil box.变成复数形式. How big a box it is!改为同义句 it is a box.(改为复数形式）帮忙啊! It is a large box.(改为复数句） it is a pencil box对划线部分提问 It is a _____ box(wood)是不是填wooden啊? Draw a box.It Is yellow , it is under a tree I think it is a big box改写同义句I — think it is a —box What's in the box?怎么回答?A.It's a ball.B.There is a ball. This is a dog改成否定句改成疑问句呢，并作肯定否定回答 还有It is a box并作肯定否定回答