A. heat up B. keep in touch C. middle-aged D. hare A. excited B. rely C. narrow D. the day after tomorrow A. baggage B. bird flu C. amused D. voyage A. opposite B. protection C. ask D. Baltic A. company B. float C. open space D. horn A. embarrassed B. actuality C. go to school D. artwork A. Qomolangma B. do exercise C. convey D. overseas A. engineer B. papa C. storybook D. breed A. smile B. eagle C. fish D. make a mess A. powder B. user C. spectacle D. pension