A. get out of B. blind C. cheap D. nomad A. in closing B. enterprise C. elaborate D. once in a while A. harm B. permission C. polish D. they're A. tidy B. on the whole C. expect D. one another A. agreement B. appendix C. exclusive D. serenity A. taught B. laugh C. auditory D. thanks to A. front B. catch up C. analytical D. peak A. health care B. continent C. bull D. are A. pen friend B. good at C. rarely D. physical A. believe B. nervous C. born to D. call off