A. goodwill B. look after C. boss D. working A. secretary B. cow C. layer D. by the time A. let out B. teach English C. quarter D. assessment A. slippery B. Chinese knot C. Indian D. pass on A. speaker B. snowstorm C. scrape D. burglar A. ancestor B. achieve C. dumplings D. hidden A. industry B. go to the cinema C. new D. level A. type B. important C. went fishing D. be from A. zero B. came C. waterfront D. make a mistake A. in the afternoon B. including C. whine D. unspoken