Weregretto________thatitmaynotbepossibletodealwitheveryrequest.
A、putoff_______themovieIwouldhavefinishedmypaperlastSunday.
Theassociationis________toraisingfundstohelptheblind.
Idon'tknowhowwecanmake________onthetimetableforanymorecourses.
I'm______tograduateinthenexthalfoftheyear.
Theboyranoutoftheclassroomwithouttheteacher's_______.
