I want to be a computer manager.－________. I am studying computer science very hard.

We looked at each othersurprise when we heard a bird singing “Happy birthday to you “. [ ]

Look at the ______ ! It’s ______ heavily now.

Don’t worry. Intelligent students can always ­­­­­­­­­_______ good solutions to problems.

What did your son say in the letter?—He told me that he __________ the Great Wall the next day.