A. soybean B. keep to C. salty D. tennis A. underside B. conscience C. choice D. high blood pressure A. climb up B. glider C. bomb D. reminiscence A. confident B. similarly C. tap D. worldwide A. herself B. quiz C. specialize D. toast A. service B. yield C. automatic D. defend against A. go shopping B. instead of C. change into D. nearly A. outbreak B. alien C. especially D. social A. sign language B. lecture C. long ago D. laugh A. wheel B. skin C. many D. net