A. winter B. contaminate C. get on with D. fear A. any time B. autumn C. be known as D. astronomer A. licence B. warm C. pioneer D. vinegar A. hammer out B. dry C. blame D. Chinese A. phenomena B. hostile C. spring D. have difficulty doing A. summer B. airline C. soya milk D. left-handed A. look at B. years old C. cool D. Wild Goose Pagoda A. sheet B. memorable C. wet D. Niagara Falls A. surgeon B. rainy C. plug in D. referee A. land B. revolve C. windy D. a great deal