A. suck B. clever C. wont D. April A. northern B. I'd love to C. Cairo D. notice A. interest B. strap C. hover-train D. skyscraper A. joy B. species C. familiarity D. snorkel A. used to B. consider C. good at D. bulletin A. lonely B. cautious C. entirely D. puncture A. mainly B. put off C. twenty-seven D. bird flu A. that's all B. salute C. stepsister D. disabled A. diet B. persuade C. cheer D. temporarily A. construct B. extend C. faithfully D. fix