A. opaque B. vulnerable C. a little D. teacher A. afford B. good-bye C. compile D. dispose A. how B. worst C. woman D. diagnose A. crayon B. raising C. deposit D. wake up A. playground B. similarity C. a few D. turn up A. farmer B. complain C. south D. worse A. e-card B. impress C. millionaire D. twenty-one A. less B. get into the habit of C. sunglasses D. transporter A. least B. go back C. forty D. open space A. happening B. put forward C. teaspoonful D. navy