关于英语选择提--Is Pro.Smith giving the speech today --It____be him

关于英语选择提--Is Pro.Smith giving the speech today --It____be him —Listen Is Miss Smith giving a speech in the class Who is the boy over there?Is it John?No,it____be him.John is who is the man over there?Is it Mr.liu?no,it____be him 简单英语选择Tom is a little boy.Today his mother is taking him to the writer and speaker is giving a speech.为什么要用is P_____ Li is giving a speech to the students in the classroo the speaker is giving a rather ---------speech,as i can judg 英语翻译6.What is the man doing?A.Giving a speech.B.Chairing a m 英语选择（ ）is nice and clean.A.The air today B.The air of today ——listen!Is Professor Smith giving a report in the hall.---- 初二英语单项选择The doctor is looking _______ A.over him B.him over