Unit15We’retryingtosavethemanatees!姓名:班级:第一节单项选择();the ;the ;a ;an ()2.---Whyareyou_________theirplan?--- (),’ () () () ()7.---Haveyouever______JohnBrown?---’ ()8.---______istheplayground,MrGreen?---Itis650meterslongand550meterswide. ()9. ;like ;arelike ;like ;arelike()’ (). (). () ()14.---________abikeisagoodwaytoprotectenvironment.---’shardtostop_____incars.
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