tfall的精选

问题详情：用所给词的适当形式填空1.Ididn’tfall(sleep)until11:00lastnight.2.MyfatherwascleaningthecarwhileI(sweep)thefloor.3.It’sbeenraining(heavy)allday.4.—Whatyou(do)whenhearrived?—I(write)aletterat...