teacherofEnglish.Heisnotyoung,butheisnotold.Hehasaroundfaceandblackhair.Heistall.Therearefiftystudentsinhisclass.Theyalllikehim. Nowit'sintheafternoon.Look,somestudentsareworkingintheclassroom.Jackisthere,too.HeishelpingthemtostudyEnglish.Heisagoodteacher,andheisagoodfriendofthemall. ( )1.WhatdoesJackdo? A.Heisaworker.B.Heisateacher.C.Heisadoctor. D.He'sanurse. ( )2.Whatcolourishishair? A.It'sblack. B.HisheiriswhiteC.ItisbrD.Hehasyellowhair. ( )3.Howmanystudentsarethereinhisclass? A.Therearefifteenstudentsinhisclass.B.There'sfifty.C.Hehasfifty.D.There'refiftyinit. ( )4.Jackisagoodteacher,isn'the? A.Yes,heisn't. B.No,heis.C.Yes,he's.D.Yes,heis. ( )5.Whatarethestudentsdoingintheclassroom? A.Theyarewalkingthere.B.Theyaredoingtheirlessons.C.TheyarehelpingtheirteacherD.TheyaregoodfriendsofJack.