A. blizzard B. be good at C. acknowledge D. beginning A. die B. millimeter C. won't D. snout A. have pity on B. eighteen C. subtle D. expensive A. attention B. audience C. sorry D. sun A. antelope B. torchlight C. play the role of D. wolf A. wild B. secret C. practise D. borrow A. failure B. compact C. accept D. solitary A. fluency B. braid C. at birth D. railway A. pity B. teeth C. relative D. recognition A. yours sincerely B. extinct C. location D. obesity