--- Do you know the woman ____ is walking on the other side of the street?--- Oh, that’s my history teacher.
Some robbers _______ the bank and took away lots of moneys.
__________ you offered him!
— ______ do you like the song “trouble is friend”? — Wonderful. It’s worth ________.
If you don’t work _______ enough, I don’t think your dream will come _______.
--- _______ will the fog and haze(雾霾) last? ---I have no idea. There is no sign of an end.