A mysterious illness, referred to as “ a typical phenomena”, has been brought under control, the government said on Wednesday, ______ no cause of it has been made public.
Mr. Wang was such a good teacher _______ the students respect.
-----Mr. Chen is a teacher and works very hard. -----_______ his wife.
_______ he has been chosen to work as a teacher in the mountain village ______ him feel very proud.
----- Has any of you reached the Great Wall ? -----________.
This is the ______ bag ______ lost yesterday, but it’s not mine.