It takes a long time to ____ a good name，but this name is quickly lostby just one piece of bad behavior

Why is the famous althlete absent from thegame—He has been________to take part incompetitions for a year because of taking drags.

Have you telephoned your father? ——- YesHe ______back next year

I have not seen him_____ he went to college

_______ we clean the classroom atonce — No, you _______. You _______ clean it after school.