A. tower B. constantly C. England D. show around A. conclude B. not C. circular D. sweep the snow A. strong-minded B. envious C. candidate D. America A. have summer holidays B. keyword C. unexplained D. Chinese A. prolonged B. in pieces C. small D. pregnant A. the Nile B. interpersonal C. consideration D. last A. grade B. leading C. drama D. go home A. pedal B. go to hospital C. eat the cake D. city A. play with B. meaningless C. plead D. what about A. thirty B. our C. face-to-face D. repetitive