---- Are you from China?-----Yes,_________.A. I’m B. you are C. I am
She is so intelligent that she can________all the math problems.
Kate,remember________for the sick to cheer them up. A.to sing B.not to sing C.singing
—Do you still remember________with Yao Ming in Beijing? —Yes,of course,three years ago.
My mother prefers to take a bus to her office________she has a car of her own.
She wants to________her job and go to study in Australia.