Whodoyousupposeistheman____ourteacheristalking?
to (with，about) whom
暂无解析
Youcantakeanyseat____isfree.
Asisknowntousall,theage_____childrencangotoschoolisseven.
Hehasfourson,____(他们全部都是那个偏僻山村里的高级教师)。
Rock:______.
Sharon:Verywell,andtheexperimentisnearlyfinished.
Thedesk_____TomisleaningisJack's.It'scoveredwithdictionaries.