—Jim, you ______ quiet! Don’t you know it’s time for class now? —Sorry, sir.
Working there is ________unforgettable experience because I gained a lot of _______.
I can’t stand _____ loudly before a crowd of people.
I tried to finish my article that I _____ from my office as soon as I got home last night.
As teenagers of the 21st century, we should be ready to _____ the challenge of society.
Sorry, Sophia, I have got a phone call now and I will come back _____.