不定冠词a和an的练习和答案

不定冠词a和an的练习一、用a或者an填空1．Thereisaboyinblue.2．Apandaisananimal.3．Thereisanorangeonthetree.4.Thereisan“s”in“stand”.5.Therearesixtyminutesinanhour.6.ThereisanAmericaninourclass.Doyouknowher?7.That’sanexcitingruningrace.8.Itisafinedaytoday.9.DoyouhaveaWalkman?10.Ihavealovelypetdog.11.——Whatisthat?——It’sanumberlla.12.Thereisanotebookonmydese.13.Thereisabottleonthetable.14.——Whatdoyousee?——Iseeauniversity.15.Ittakesmeanhourtocleanmyroom.16.Whatasourorange!17.MayIhaveanice-cream?18.Look!Sheiswearingauniform.19.It’Sadog.20.Waitamoment,please.21.MayIhaveasecondtry?22.Heisaneight-year-oldboy.23.Adoghasfourlegs.24.Thereisan“L”intheword.25.Givemeacup,please.26.Myfatherisanolddriver.27.Thereis_a_“u”intheword“use”.28.Thereis_an__“h”intheword“there”.29.Thereisn't_auniversityinourtown.30.Tonyis_an__honestboy.31.Londonis_a_Europeancity.32.___An__8-year-oldboyisplayinggames.33.Thereare60minutesin_an_hour.34.LiuXiangis_an_unusualplayer.二、用a或者an填空apearanorangeaballanappleasmallappleanumbrellaanhouraunitanicepictureabusahouseausefulbookanorangecoatanegganoldman__a__1-year-oldgirl__an__11-year-oldboy__an_18-year-oldgirl