6、eyoueverbeenherebefore? -------ThisisthefirsttimeI_____totheGreatWall.A. comes B.havebeen C.came D.hadcome11.Thoughheis_____athome,hedoesn’tfeel______,forhehasmanythingstodo.A. lonely;lonely B. lonely;aloneC. alone;lonely D. alone;alone12.Therewas_____time__