–Mike, how about your trip to South Hill? --Not very good. Because our car _______ on the way. A. calmed down B. turned down B. C. broke down D. put down
You ______ come to the office today______ someone else will do the work for you.
We are ______the people in need are helped in time.
The company was set up _______. My father has been working in it for nearly thirty years.
We should pay more attention ______teenage problems.
______he was exercising at the park yesterday morning, he found a purse under the tree.