A. around B. tear C. urban D. pick up A. fall over B. woods C. appear D. day by day A. gear B. honey C. unlikely D. against the rules A. squeeze B. caution C. dear D. beaten track A. submerge B. clear C. does D. vacuum A. twenty-six B. notice C. anonymous D. pear A. oral B. winter C. imagination D. ear A. sidewalk B. look down upon C. wear D. fill with sth A. air-conditioned B. hear C. print D. staggering A. spear B. bond C. stick to D. physiological