一、用括号内所给词的适当形式填空。
1. He wants to get a ______ (busy) degree and become a manager.
2. The boy ______ his friends to his birthday party and they were all happy to accept his ______. (invite)
3. Most parents attended the ______ (graduate) ceremony last Sunday in our school.
4. We are all ______ (pride) of our monitor.
5. Never forget to be ______ (thank) to the people around you.
6. The end of a year is also the ______ (begin) of another year.
7. Everyone has the ability to make his own ______ (choose).
8. Students should be responsible for their ______ (decide) and ______ (act).
9. The team members ______ (congratulate) by the coach for their excellent performance last time.
10. We have to finish our four ______ (task) by all means.

1. business 2. invited;invitation 3. graduation 4. proud 5. thankful 6. beginning 7. choice(s) 8. decisions;actions 9. were congratulated 10. tasks