A. lifelong B. estimate C. news D. emperor A. await B. carrot C. meeting D. mathematical A. lace B. partner C. bit D. stamp A. aggressive B. survive C. politics D. elder A. Monday B. shell C. different from D. digest A. Nigeria B. chopsticks C. slam D. other A. status B. strictly C. biology D. by the way A. take care B. juicy C. between D. tonight A. paintbrush B. Thursday C. why not D. out of date A. difficult B. exam C. get hold of D. tooth