Is ___ woman in red your mother? –Yes. She is ____ teacher and works in our school.

Which would you like, coffee or cola? – _____, thanks. I’d like a cup of tea.

What were you and your sister doing when the telephone rang?— I while my sister was eating.

It happened to be very cold ____ the morning of our sports meet. [ ]

Mike, next stop is Zhujiang Road．I will the bus and go to the computer mall.—OK. See you next time.