A. drive mad B. discern C. difficult D. dye A. reply B. system C. woke D. cent A. please B. fortunately C. exam D. passage A. lose weight B. suggestion C. snap one's fingers D. twin towers A. youth worker B. longan C. sediment D. get away with A. diagnosis B. get the hang of C. defy D. doubt A. weekend B. teenage C. make D. chemistry A. partner B. Chicago C. go on a trip D. work out A. camera B. method C. interpersonal D. today A. roadwork B. acid rain C. cause D. farther