11. I saw Mary dancing at the party and on such ______ she was really excellent.
A. scenes B. situations C. positions D. occasions
12. ______ over 90 goals this year, Messi (梅西) has won the Golden Ball for the fourth time.
A. Having shot B. When shooting C. After shot D. When shoot
13. In our company, only a few are for the decision, but the rest ______ all against it.
A. are B. being C. has been D. is
