Beijing was attacked by such a terrible sandstorm ______few citizens had ever experienced before.
On Halloween, children in American like to _____ as ghosts to frighten people.
. —I don't mind telling you what I know. —You________.I'm not asking you for it.
—What do you think of my marriage? —______, if I were you, I would not marry him.
She’s going to have problems finding a job ______she looks beautiful.
_______sheB. Whether; whether C. What; because D. Why; that