A. ladybird B. bump C. boom D. surf A. write to B. comprehend C. to start with D. prescribe A. speech B. best-known C. colour-blind D. icon A. potentiality B. admirable C. aftershock D. recuperation A. die from B. in font of C. billion D. generalize A. visualize B. muddy C. leave out D. finger A. Seemingly B. scratch C. nitrogen D. blow out A. perspective B. cotton C. hesitate D. bookseller A. turn on B. reminiscence C. sky D. blister A. punctuation B. good-humouredly C. perception D. draw up