This is Ben( ).Who's that,please

This is Ben( ).Who's that,please this sweater is Ben's对Ben's提问 This is Ben's cat.Ben is the m_____ of this cat. This is Ben. This is Ben () Who's Ben's friend?以下哪种回答正确?(1)Ben's friend is Mike.(2)He's Mike.(3)Mike is Ben's friend. This is Big Ben ,it's very old. This is (Ben)cat Ben怎么写 改错Who's book is this?（） 改错 Who's book is this? -()?-This is Chen Jie spaking.A Who are youB Who's this C Who's that This is a big book.It is Ben's book.(两句合并成一句） Who is ( )(Ben and Bill)math teacher This is John speaking.Who's that?………(排序)1.This is John speaking.Who's that?2.Oh,Ben.Where are you?3.Hello,may l speak to John?4.I'm in Jack's house.He's having a birthday party.6.Really?5.Ok.We'll wait for you.7.Yes.Would you like to come h Ben和Kelly正在寻找照相机失主.Ben：A camera._______________is it?Kelly:Let’s ask.Ben:Excuse meKelly:____ .____________________?P1:No,it isn’t._______.Is this your camera?P2:____________.Ben:Don’t worry.Kelly:_____________________?Ben: 找错：Hello,this is Ben.Who are you?A.this is B.Who C.You 这是试卷上的一个题目是电话用语 this hard chair is Ben's.(划线提问） ———— ———— this hard chair?划线划得是Ben's John Tyler,Harry Truman,John Adams,Bill Clinton,Ben Franklin,who is U.S's president?亲,请尽快!