Theprofessorsaidhecouldtalkon_____interestedtheaudience.
_____theteacher'ssuggestion,Tomfinallyfoundawaytosettletheproblem.
Manypeopleattendvariouspubliclectures,chiefly______themselvesfamiliarwiththelatestdevelopmentofdifferentfields.
MytrainarriveinNewYorkateighto'clocktonight.TheplaneIwouldliketotakefromthere______bythen.
Wehadn'tmetfor20years,butIrecognizedher_____Isawher.