The building is so old that it should be ______ at once . A. sold out B. broken down C. pulled down
–Yao Ming isn’t ________ overnight success. --I agree with you.
We should never till tomorrow what we can do today .
--- I left my keys in the room yesterday . I had to get in the window . --- It’s dangerous to do that .
--- Do you think the rain will stop tomorrow ? --- . It has been raining for a whole week . It’s too wet .
--- Does Jim usually go to shool by car ? --- No, he does . He often takes a bus .