1、Idon'thaveacellphone.
2、Heiscookingnoodles.Ishecookingnoodles?
3、Weareplayingping-pong.Wearenotplayingping-pong
4、Mybookisnotonthedesk.
5、否定回答:No,hedidn't.
6、一般疑问句:Didhedohishomeworkladtnight?
7、Myfatherisreadingabook.Isyourfatherreadingabook?
8、Whereareyou?
9、肯定句：HestudiedEnglishyesterday.Ihadacoldlastweek.Wefinishedourlastlessonyesterday.Youateanappleyesterday.对应的否定句：Hedidn'tstudyEnglishyesterday.Ididn'thaveacoldyesterday.Wedidn'tfinishourlastlessonyesterday.Youdidn'teatanappleyesterday.
10、Areyouateacher?
11、Heismyteacher.
12、Doyouwanttogoswimming?
13、Idon'tlikeeatingapples.
14、Iwillgotoschooltomorrow----Iwillnotgotoschooltomorrow,Hewillbuyabook-------Hewon..
15、Marydancesinthisroomeveryday.DoesMarydanceinthisroomeveryday?
16、Shegetsupearlyeveryday.Doesshegetupearlyeveryday?
17、Thebirdissinging.Isthebirdsinging?
18、Heisn'tafarmer.
19、Wesaygoodbyetomyteacherafterschool.Doesyousaygoodbyetoyourteacherafterschool?
20、HespeakEnglisheveryday.DoeshespeakEnglisheveryday?
21、肯定句:Hedidhishomeworklastnight.
22、否定句:Hedidn'tdohishomeworklastnight.
23、Ihavetenyuaninmypocketnow.
24、肯定回答:Yes,hedid.
25、IamanEnglishteacher.AreyouanEnglishteacher?
26、.Theygotothezooeveryweek.Theydonotgotothezooeveryweek.
27、Youaremybestfriend.
28、Iwasn’tathomeyesterday