A. music B. deduction C. advertising D. swift A. poster B. communications C. voluntary D. forty A. compete B. first C. automatically D. zebra crossing A. apologetic B. first floor C. make one's bed D. racing A. accident B. ecology C. sit-up D. playground A. fin B. drown C. hmm D. second floor A. contract B. dry C. art D. in your dreams A. joke around B. scared C. Boston D. next to A. arrive B. computer C. lose D. complex A. library B. bridge C. drop D. zipper