A. America B. attic C. minus D. Cuba A. anybody B. thresh C. adding machine D. diving A. swallow B. heart C. in conclusion D. badminton A. forty-five B. continent C. teenage D. drink to A. acid B. can C. influence D. parents A. high-rise B. bicycle C. spirit D. obey A. profession B. ah C. mascot D. straight A. thick B. e-mail C. favorite D. altogether A. they B. scholar C. span D. Olympic A. clock B. kilo C. in the morning D. construct