—Americans hate being asked about their ________ lives. —Yes. They think their ________ is important. A. privacy, private B. private, private C. private, privacy D private, private
—Were you satisfied with his ________ at the party? —Yes. He ________ like a true gentleman. A. behave, behaved B. behavior, behaved C. behave, behaviored D behavior,behaviored
—Did you tell your headmaster that the teachers and students had a number of ________ their lunch? —Yes. He said he must solve this problem. A. complains about B. complaints of C. complaints about D complaints of