说下理由,顺便教教什么情况下要用The,什么情况下不能有The,最好广泛一点
在...处填入the,a,an或/
1.Bobis...eleven-year-oldboy,butheknowsalotofChinesehistory.
2.peopleespeciallyteenagers,thinkitis...greatfuntosurf...Internet.
3.Sarahsaidthatlistentotheteachercarefullyin...classwas...bestwaytoimproveherEnglish.
把下列单词连成句子
take,out,he,desk,of,the,everything,drawer.