A. pulse B. diverse C. take a shower D. kidnapping A. burn B. on top of C. crane D. ago A. tune B. preservation C. closed D. e-friend A. dear B. suspend C. that D. flame A. speak English B. attainment C. school uniform D. voice A. useful B. DVD C. Chicago D. the Net A. wake B. powerful C. win D. joke A. duck B. continuing C. be satisfied with D. hiking A. sights B. in hospital C. solve D. shake A. hungry B. factor C. brush one's teeth D. e-book