Whodoyousupposeistheman____ourteacheristalking?
to (with，about) whom
暂无解析
Rock:______.
Sharon:Verywell,andtheexperimentisnearlyfinished.
Icanstillrememberthesittingroom____Iusedtositintheevening.
Heborrowedabooktheotherday，theauthor____isaworker.
Hedidn'tknowwhichroom____.
Oursisbeautifulschoolwithalonghistory,____weareproud.
