9. The party, _______I was the guest of honors, was extremely enjoyable A. by which B. at which C. for which D. to which 10. _______ music is _______ popular pastime at many schools. A. Ø / a B. The / the C. A / the D. The / Ø 11. A wedding is a wonderful opportunity for _______ off new clothes. A. wearing B. carrying C. showing D. putting 12. _______ from Bill, all the students said they would go. A. Except B. only C. Apart D. separate 13. Many parents do not let their children make a decision ______ their future career. A. in B. about C. on D. out 14. Unemployment ___________ by 5 percent since the beginning of the year. A. has raised B. rose C. has risen D. was raised 15. Anne: “Make yourself at home”. - John: “_______” A. Yes, can I help you B. Not at all. Don’t mention it C. Thanks! Same to you D. That’s very kind. Thank you