Ben is busy now.He is making a shaker.It is a ____.这里应该填什么,题

Ben is busy now.He is making a shaker.It is a ____.这里应该填什么,题 Ben is making a toy car now (对making a toy car 提问） Mr Smith is busy now.He is writing a book He is busy now It is a very busy day.____a ____ ____it is! It is ____(surprise)that he is so clever.这里填什么? 是surprising ____ is a young man there.空里面填什么：A：He B:It C:There he is - cook lt is -busy work a、a a、/ / 、a /、/该填什么 为什么不该填其他的 It is no good to come now.He is busy. He said he was busy．That is a game of tennis making him very He is a man!中间的两空里应该填什么? It is no good ( ) to come now.He is busy.括号中要填什么?