—Were you at home at 9:00 last night?
—Yes, I __________ for a call from my mother at that time.
A. waited B. was waiting C. will wait
—Could I hang out with my friends after school?
_________.You have a test tomorrow.
A. No, you couldn’t. B. Yes, you can. C. Sorry, you can’t.
We’re going to ________ many schools in the west of China.
A. clean up B. cheer up C. set up
Computers makes ________ possible to find out what’s going on around the world at home.
A. this B. it C. that
We won’t put off having the sports meeting ______ it rains.
A. unless B. if C. as soon as
, volunteering is both a chance to help others and a good way to develop ourselves.
A. To my surprise B. At first C. In my opinion
