A: How about the food I ordered I've been waiting for twenty minutes already. B: ______.
A. What have you ordered, sir
B. Who took your order, sir
C. When did you give your order, sir
D. Very sorry, sir. I'll be back with your order in a minute.
_____ is known to all, Lu Xun is one of the greatest writers in China.
A. It
B. That
C. As
D. Which
Getting young people together will help to _____ the barriers between them.
A. break off
B. break down
C. break up
D. break out
If you’re looking for a job you need to be _____ about where you’re prepared to work.
A. changeable
B. available
C. flexible
D. mobile