新版外研七年级下册英语m1单选练习M1()1.Thisiskeyandthatiseraser.A.a;aB.a;anC.an;aD.an;an()2.—isthispen?—It’sBetty’s.A.WhatB.WhoseC.WhereD.How()3.Everyyear,peoplegotovisitthefactory.A.athousandofBthousandsC.thousandofD.thousandsof()4.Hereisaschoolbag.Whoseisit?—Oh,it's________.Thankyou.A.myB.mineC.MeD.I()5.—Isthisruler?—No.____isoverthere.A.her;HerB.her;HersC.hers;HersD.hers;Her()6.Pleasebewithyourkey.Don’tloseitagain.A.careB.carefulC.carelessD.caring()7.Canyouseemywallet?Ican’titnow.A.findB.findoutC.lookforD.searchfor()8.IsthisyellowschoolbagTom’s?—No,itisn’t.isblack.A.MineB.HisC.HersD.Yours()9.Isthiswatch?CallJim458-6458.A.your;atB.you;atC.your;inD.you;in()10.Whatthewomenoverthere.A.is;doB.are;doingC.is;doingD.are;do()11.MrsReadthewindowseveryday.A.iscleaningB.cleanC.cleansD.cleaning()12.—doyouwanttogotothezoo?—BecauseIwanttoseethetigers.A.WhatB.WhyC.WhereD.When()13.—Here’sapostcardforyou,Jim!—Oh,________isfrommyfriend,Mary.A.heB.itsC.itD.It’s()14.Therearehistrousers.Give______.A.ittohimB.himitC.themtohimD.himthem()15.Annoftenhelpsme______mathafterschool.A.forB.withConDby