A. answer B. ripe C. satisfying D. glory A. mentally B. policeman C. land D. keep it secret A. just now B. of C. congratulation D. healthy A. grass B. hand C. contemporary D. string bean A. late B. territory C. to go D. quagga A. take pride in B. untidy C. explosive D. clever A. experiment B. write C. game D. scratch A. high B. annoy C. lecturer D. clean the floor A. straightforward B. knowledgeable C. bad D. stop A. pencil box B. power C. basketball D. ice lantern