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B. to take C. being taken D. taking are five pairs ___,but I39。m at a loss which to buy.(1999上海高考 ) A. to be chosen B. to choose from C. to choose D. for choosing in the afternoon, Bob turned off the alarm. (2020年北京春季高考 ) A. To sleep B. Sleeping C. Sleep D. Having sleep a lot of difficult problems ____,the newlyelected president is having a hard time.(2020年上海春季高考 ) A. settled B. settling C. to settle D. being settled will tell us why she feels so strongly that each of us has a role___in making the earth a better place to live. (2020上海春季高考 ) A. to have played B. to play C. to be played D. to be playing order to gain a bigger share in the international market, many state run panies are trying ___their products more petitive. ( 2020上海春季高考 ) A. to make B. making C. to have made D. having made teacher asked us___so much noise. (2020北京春季高考 ) 39。t make B. not make C. not making D. not to make Homework: ? 1. 背誦并默寫不定式時(shí)態(tài)和語態(tài)的表格。 ? 2. 看例句,復(fù)習(xí)筆記要點(diǎn)。 ? 3. 課課練 P15 period 5