—Your grandparents were very great.                            —Yes. They supported my father’s schooling ______ they were very poor.

_______everyone is here. Let’s start our meeting.

--- ______ wonderful music!  --- Yes, it’s written by Jay Chou, a pop singer.

–May I go to the concert with you?– I’m afraid not ______you have a ticket, because I have only one.

A: _________ do you exercise? B: I exercise every day!