—I hear that Sandy went to Beijing last week.—Yes. She ____________ the day after tomorrow.A. will come backB. comes backC. came back
The Olympics ________ every four years. And the 29th Olympics ________ in Beijing in 2008.
I think ________ necessary ________ to take more exercise.
A football match ________ in our school next Monday.
We will spend our winter holiday in Shanghai, but we haven’t decided _______.
David visited lots of ________ in the world.