Theprofessorcouldhardlyfindsufficientgrounds_____hisargumentsinfavorofthenewtheory.
A、tobebasedon"______thefriendshipbetweenourtwopeoplelastforever!",andwiththissincerehope,thepresidentconcludedhisspeech.
It_____quiteafewyears_____theaccusedwasdeclaredinnocentandsetfree.
Therearesomepolicecarsinfront.Whatdoyousuppose_____?
_____theteacher'ssuggestion,Tomfinallyfoundawaytosettletheproblem.
Partoftheworkistobefinishedtodayand______bythisweekend.
