18. Tom: This is a terribly heavy box.18. Tom: This is aterribly heavybox. John: I ____you tocarry it.A willhelp B am going to help C had betterto help D had rather help 我自己

is this a postcard -----tom? Dad,()is Tom.Tom,()is my dad.A.this,this B.that,this This is Tom's T-shirt 改为同义句 This is Tom speaking Mary:Hello.This is Mary speaking.Is Tom in?Tom:Hello.This is Tom.Mary:I can't go to_____?Tom:WhatMary:Hello.This is Mary speaking.Is Tom in?Tom:Hello.This is Tom.Mary:I can't go to_____?Tom:What's__________________?Mary:I ____ ____ ____fever.Tom:I'm A:Whose ball is this?B:It is__A.jim is and tom is B.tom is andjim C.jim and tom is D.jim is and tom is 补全对话 a:hello,this is Tom speaking helen,this is a birthday cake from tom,your e This is a red-letter day for Tom.. hello!_______?this is tom.a.who is this b.who is that 为什么? Tom,()my friend,mary.A this‘s B this is C she is D her is 选择Is this her grandfather?Yes,____.A it is B she is C his is D her is2.This is a photo ____ her family.A to B of C for D at3.Tanks ____your family.A for B of C to D in4.Is this baby your brother?No,_____isn't.A this B that C it D she5.Tom,This is 说明选的原因This is a book of _____.A Tom B Tom's 英语：情态动词、反意疑问句?（选择题）①This is a green jeep,＿?A.is it B.isn't it C.is this D.isn't this②Tom's never late for class,＿?A.is he B.isn't he C.has he D.hasn't he ③Nothing is difficult if you put your h Is this Tom?怎么回答 this is ( ) tom 填冠词 is this Tom的回答 this is tom _____(speak)