C.more early D. more earlier B.earlier Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning, 21. We should go to the mountainous area to enjoy some fresh air at the weekend A. windy C. unpolluted B. rainy D. dirty C. however D. therefore 22.My brother continued with the project even though his boss said it was impossible to do it A. because B. although Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning, 23. I find playing sport an exciting way to exercise A. boring C. regular D. interesting B. normal 24. The cat runs faster than the dog. A. more slowly B.quickly C.careful D.slower Mark the letter A, B, C, or D on your answer that best completes each of the following exchanges. 25. Jim: "What a beautiful painting!" -Nam: A. I'm glad to tell you so B. You're welcome 26. Robert: "Would you like to have dinner with me tonight"-Mary: " A. Yes, I'd love to B. Yes, I will (6 C.I don't mind if you say D.thanks C. Never mind, thanks D. No, I won't