英语必修3第2单元练习.doc

Susan is on a special ______ to lose ______weight. A. food; her B. diet; her C. food; / D. diet; / Many countries are increasing their use of natural gas, wind and other forms of ______. A. energy B. source C. power D. material It is important to conserve ______. A. energy B. force C. power D. speed Tourists often disturb the ______ of nature on the island. A. earth B. balance C. mud D. balanced If you are ______ about Australian cities, just read the book written by Dr. Johnson. A. interested B. anxious C. upset D. curious John was a good boy and never ______ to his parents. A. lies B. lied C. lay D. laid The dictionary _______ there a week ago is still there. A. laid B. lay C. lied D. lain It’s the ______ in the country to pick flowers on the first day of spring. A. custom B. use C. normal D. habit The new shop across the road has taken away most of my _______. A. shopper B. custom C. customers D. customs He wanted to rid himself ______ the burden of the secret. A. with B. to C. off D. of Although a large ______ of money was used and a ______ of doctors and nurses lost their lives in fighting against SARS, we were able to win the battle in the end. A. number; amount B. amount; number C. amount; amount D. number; number Our holidays ______ three weeks. A. limit B. limit to C. are limited to D. are limited by You saved my life; I am forever ______. A. on your debt B. in debt C. on debt D. in your debt More and more students are ______ this modern type of teaching. A. benefited B. benefiting C. benefited from D. benefiting from Who exactly stands to ______ these changes? A. benefit B. benefit from C. benefited D. benefiting from I don’t like ______ you speak to your mother. A. the way B. the way in that C. the way which D. the way of which 17. –I’m afraid Mr. Wood can’t see you until 4 o’