Idon`tknow啥意思啊

Stranger：Couldyoutellmetheentrancetothesubway?Resident：__________． A: Sure，mypleasure B: Don’taskme C: Idon’tknow D: Notmybusiness

ReadagainandwriteTforTrueandFforFalse.Phil:Where’sKevin?Henevercomestocomputerclass.Dave:Idon’tknow.Idon’tseeKevinverymuch,youknow.Phil:Buthe’syourflatmate!Dave:Iknow,buthespendsalotoftimewithhisfriendsfromthefootballteam.Theyalwaysgoouttogether.Phil:Isee.Doeshestudyatall?Dave:No,hedoesn’t.Hesometimesreadsbooksbutthey’reusuallynovels.Phil:Howoftendoeshecometocollege?Dave:Onceortwiceaweek.Phil:Oh,sohegoestosomeclassesthen.Dave:Notreally.Heusuallygoestothecollegegym.

Iwouldaskhertoamovie,butI_____herhome. A: don’tknow B: know C: hadn’tknow D: willknow

Idon’tthinkheisright, _______________ ?

Idon’tthinkitiscoldtoday, _______________ ?

Idon’twantmychildren________drugaddictsandalcoholics.

Idon'tthinkIdeservetobemade________foracoupleofbadresults.

Idon'tlike______asyouread.

Idon’tsupposehecares,____