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n us in singing the song ? As soon as I get through _____ my homework, I’ll do it. A. in B. at C. out D. with 9. The Congress _____ a special mittee to look into the matter. A. set up B. set out C. set to D. set off 10. At the meeting he didn’t _______ well, so everyone was in a puzzle about his idea. A. get out B. get across C. get off D. get away 11. If you have promised to e, you will not _____. A. back up B. back out C. back down D. back away 12. The most important thing about cotton in history is _____ part that is played in ______ Industrial Revolution. A. 。 C. the。 the ’s that terrible noise? The neighbors ______ for a party. A. have prepared B. are preparing C. prepare D. will prepare discussion ____ alive when an interesting topic was brought in. A. was ing B. had e C. has e D. came you missed the meeting. _______. I got there five minutes before it fi