练习：

　　1.There_________apianoagainstthewall.

　　2.There_________someflowersonthedesk.

　　3.There_________someteainthecup.

　　4.There_________twotinsofcokeinthebag.

　　5.There_________threebuildingsandabeautifulgardeninourschool.

　　6.There_________somemeat,somebreadandsomeapplesonthetable.

　　7.There_________apictureandaclockonthewall.

　　8.There_________avolleyballmatchinourschoolthedayaftertomorrow.

　　9.There_________nofactories,hospitalsandschoolsherefiftyyearsago.

　　10.Theremay_______somethingwrongwithyourwatch.

　　答案1.is2.are3.is4.are5.are6.is7.is8.willbe9.was10.be