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great many trees in order to _______ wind and sand. A. hold down B. hold up C. hold back D. hold out42. There’s no bear left and the pubs are shut so you’ll have to _______. A. go out B. go off C. go without D. go through43. After retirement, Mr. Smith _________ painting, which he had always loved but had not had time for. A. took up B. got up C. help up D. looked up44. ——How lovely these children are! ——Yeah. They ______ memories of my childhood. A. called out B. called for C. called up D. called on45. His parents died in an earthquake when he was young, so he was _________ by his grandmother. A. brought up B. grown up C. taken up D. picked up46. Rita _______ two hours every Sunday afternoon to spend with her son. A. set out B. set up C. set aside D. set off47. Sorry, you lost your purse。 I hope it will ______ some day. A. turn out B. show off C. show up D. turn up48. The film Avatar will be on tonight but it’s at 1:30 . I don’t want to ______ that late. A. stay up B. show off C. put up D. get off49. ——I’m planning to visit your city next month. ——If so, I can _____ at my home. A. keep you up B. put you up C. pick you up D. call you up50. Just since Nov. 1, the largest 500 . panies have _______ more than 140,000 people, according to Forbes. A. taken off B. laid off C. run off D. put off參考答案:BDDDA ADBDB DADCA DACCC CBCDC DCAAB ACCAA AADCC CCACA CDAB