1. The new hotel is ………… … with advanced technology. A. equipped B. produced C. changed D. destroyed 2. Our well-trained staff are always courteous. A. helpful B. polite C. impolite D. friendly 3. Because of the ………… …… of human beings, many animals have become extinct. A. recipient B. respest C. maintenance D. interference 4. The chemical ……………… from cars, and factories make the air, water, and soil dangerously dirty. A. cultivation B. pollution C. pollutants D. consumption 5. Scientists are looking for ……………………. methods of making it. A. relative B. alternative C. representative D. offspring 6. Solar energy is not only plentiful and infinite but also clean and safe. A. limited B. released C. exhausted D. unlimited The school provides all its students …………… books. A. in B. for C. with D. on The cyclone has resulted …………………. many thousands of deaths. A. against B. from C. of D. in - Like oil, gas is a fossil fuel and is thus a ………………. source of energy. (renew) non-renewable - Burning coal is an ………………… way of heating a house. Gas is much cheaper. (economy) uneconomical . exhausted D. unlimited The school provides all its students …………… books. A. in B. for C. with D. on The cyclone has resulted …………………. many thousands of deaths. A. against B. from C. of D. in. 1. The new hotel is ………… … with advanced technology. A. equipped B. produced C. changed D. destroyed 2. Our well-trained staff are always courteous. A. helpful