JackisateacherofEnglish.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.Hisheiriswhite.

C.Itisbrown.

D.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.Theyarehelpingtheirteacher.

swim_______(现在分词)

Ithinkthe______(four)lessonisthemostdifficultinthisbook.

()1.Don'tbelateagain.A.Anewwatch.

()2.MayIhaveacupoftea?B.Me，too.

()3.Iliketheredfan.C.Isee.

()4.What'sthatonthedesk?D.Sure.

()5.Where'sDad?E.Perhapshe'sinthestudy.

()6.Shallwegotothezoobybike?F.It'sBob's，Ithink..

()7.Whosekiteisthis?G.Goodidea.

()8.CanIhavealookatyourdress?H.Yes.Hereyouare.

boy_______(复数)