_______ you have ________ friends here?
“I’m taking a long vocation. I’m going to the Great Wall.”“ _______ .When are you leaving?”
I didn’t go to bed _______ my sister came back.
He can’t play soccer__________, __________ he practices it every day.
We have _________ homework today. We don’t have any time to watch TV.
The teacher is very angry ___________ these students.