Theprofessorsaidhecouldtalkon_____interestedtheaudience.
A、anytopic______thatnoonewaseverpreparedforit.
Everyonehopesthatwecandosomethingtomakethingsbetter,sowecan'thelp______underthestress.
Therearesomepolicecarsinfront.Whatdoyousuppose_____?
Inrecentyearsmuchmoreemphasishasbeenput______developingthestudentsproductiveskills.
IheardthatyoureallyhadawonderfultimeatJohn'sbirthdayparty,_____?