26为什么要选C呢?我选D怎么不对?

LastSundaytheGreenswenttoclimbthehill.Whentheygothome,Itwasverylate.Mr.Greenopenedthefrontdoorandtheybothwentintothehouse.Becauseitwastoolate,Mrs.Greenturnedonthelight.Justtheywantedtocomeintothebedroom,Mrs.Greensuddenlysaid,“Listen,Thereissomeoneinourbedroom.”Theystoodquietlyoutsidethedoor.Theycouldhearsomevoicesintheroom.

“Therearetwomeninit.Theyaretalking.”SoMr.Greenbegantoshout.“Whoisthere?”Butnooneanswered.Mr.Greenopenedthedoorquicklyandturnedonthelight.Therewasnoonethere.Mr.Greenfoundsomethingandlaughed.Theradiowasstillon!“Iforgottoturnitoffthismorning.”Mr.Greensaid.

()26.TheGreenswenthome__________.

A.inthemorningB.intheafternoonC.intheeveningD.inthemiddlenight

()27.Theywentintothehousefrom________

A.thedoorB.thefrontdoorC.thebackdoorD.thesidedoor()28.Mrs.Greenheardsomeonetalking__________.

A.WhenshegetsintothebedroomB.whenshewasonthewaytothebedroom

C.whenshegetsintotheliving-roomD.whenshegetsintothehouse

()29.Therewere______talkinginthebedroom.

A.twowomenB.amanandawomenC.twomenD.threemen

()30.Thepeopletalkinginthebedroomwere________.

A.thievesB.writer’srelativesC.writer’sgoodfriendsD.speakersintheradio