He has four son,____ (他们全部都是那个偏僻山村里的高级教师)。
all of whom are advanced teachers of that lonely county
暂无解析
Mario:Yourbelovedteacherhasarrivedhere,Nina.
Nina:I______she______untiltomorrow.
Hepaidtheboy$10forwashingtenwindows,mostof____hadn'tbeencleanedforatleastayear.
Doyouknowthenameofthat_____insect?
-“Youfinallymadeit,didn'tyou?”
-“Yes，____yourhelp,Iwouldn'thavesucceeded.”