We young people shouldn’t _______ think about the failure (失败) in the past. Instead, we should be _______to face the future.
—Doctor, it seems you like to work with animals. —Yes, I think animals should as our friends.
The 2nd Youth Olympic Games wason TV. So everyone could watch it at home.
They were _________ busy _________ with each other _________ the time.
—Which of the two shirts would you like? —_________. I don’t like their styles.
— Don’t _______ too late, or you will feel tired in class. — I won’t, Dad.