A. desertification B. impolite C. sarcastically D. committee A. millions of B. jibe C. running D. manners A. distinguished B. meanwhile C. carbon dioxide D. shake hands A. bathe B. forget C. dust D. civilized A. used B. journalist C. twice D. advice A. limit B. doggie C. weave D. said A. heavy rain B. hardwearing C. online D. in general A. usually B. assume C. Well done D. trade A. association B. sweep up C. seven D. depend on A. sang B. technically C. power D. bookseller