We should ________ the best person for the job, and I feel Jane is a remarkable candidate.

Internet users are warned to be ________ about giving away personal information to strangers.

The managing director took the ________ for the accident, although it wasn't really his fault.

The doctor was busy writing an essay in ________ with his recent research.

—Hello! Friendship Hotel.Can I help you?
—Do you have a room with a double bed ________ for Saturday?

—May I speak to Mr.Smith?
—I am afraid not.He is at a meeting now.It's not ________.

To tell the truth, what you said was too ________ for us to understand.

There is one tip from the book that I do follow, and I ________ you do, too. Cut down on watching TV.

The Australian boy has a good ________ of Chinese and can express himself freely in it.

Now that he ________ that he had made some mistakes，you should have forgiven him.