—Mary looks down today. What is up?—Well,________happened between Mary and me is none of your business.
The United States _______one of the lowest smoking rates -25.5 percent of the population.
That bicycle doesn't _______to Peter. A. owe B. affordD .lend D. belong
---I want to apologize for us all. ---_______ .
---She isn’t a dancing teacher, is she? ---_______.
--- Would you like to join us? --- Sorry, I’m not _______as any of you.