A. clog B. clavichord C. late D. on the way out A. slide B. expect C. expose D. open A. father B. by bus C. sanitation D. script A. steep B. prolong C. riverside D. interesting A. smoke B. friend C. steam D. homeless A. sandwich B. green C. in the beginning D. get up A. scoop B. cheek C. immensity D. what about A. jumping rope B. racial C. put on weight D. flirt A. academic B. fall off C. basketball D. earphone A. spatial B. ping-pong C. hang out D. sunrise