How long did the concert ______ ?
A、goB
暂无解析
--Look! That man looks like Mr White.
--It _________ be him. Mr White _________America yesterday.
_____seen,itwillneverbeforgotten.
______ progress you have make this term!
—Whyhaveyouchangedsomuch?
—Youdon'tknowI______ahardlifeinthelasttenyears.
Willitbe_____beforetheprofessorreturns?
