A. Children's Day B. word C. gymnastics D. classmate A. damp B. recall C. scissors D. explosion A. turn into B. cold pill C. charity D. August A. goodness B. near C. record D. oar A. powerful B. yak C. strange D. ventilation A. satisfying B. wax C. sorry D. the Arctic A. goes B. sometimes C. amply D. outside A. only B. creep C. ground floor D. a cup of A. March B. starvation C. pass by D. biochemistry A. roof B. fingerprint C. unutterable D. ninety