My parents live in a small village. They always keep candles in the house ____ there is a power cut.
—Putting on a happy face not only helps us make friends but also makes us feel better.— .
—Are you going to the concert?—I’m not sure. I stay inside and watch it live on TV instead.
The number 2008 is a special number, I think, that will be remembered by the Chinese forever.
—How long do you suppose it is he arrived here?—No more than half a week.
Did on time make the teacher angry?