Câu 20: She is a famous _______. She tries her best to protect rare animals from extinction. A. environment B. environmental C. environmentalist D. environmentally Câu 21: The problems of pollution call for a prompt _______ from the government. A. action B. act C. active D. acting Câu 22: You will have to _______ your holiday if you are too ill to travel. A. put off B. put down C. put up D. put out Câu 23: The factory is said _______ in a fire two years ago. A. to have destroyed B. to have been destroyed C. to destroy D. being destroyed Câu 24: Housing construction and _______ have rapidly changed the face of this town. It has become more and more beautiful. A. modernization B. environmental pollution C. deforestation D. overpopulation Câu 25: Not a word _______ since the exam started. A. has she written B. she had written C. she wrote D. she has written Câu 26: _______ his advice, I would never have got the job. A. Except B. Apart from C. But for D. As for Câu 27: I find it difficult to pay my bills as prices keep _______. A. gaining B. raising C. growing D. rising Câu 28: When I mentioned the party, he was all ears. A. deaf B. partially deaf C. listening neglectfully D. listening attentively Câu 29: This morning traffic was ______ by an accident outside the town hall. A. held in B. held off C. held up D. held out Câu 30: Don’t ask me anything about that couple. I like _______ the husband _______ the wife. A. either / or B. both / and C. neither / nor D. not only / but also