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1.（答案）are you doing
a.where b.how c.what2.my mum is（答案）a letter.
a.write b.writeing c.writing3.he is playing（答案）my doll.
a.with b.to c./4.look at people（答案）the lake.
a.by b. in c.on5.let’s get（答案）the bus.
a.in b.on c.to6.你想告诉别人tom正在做蛋糕，你应该说：（答案）
a.tom is * a cake. b.she is * a cake. c.tom is cooking vegetables.7.你想问动物园在哪儿，应该说：（答案）
a.where is the zoo b.it’s next to the super*. c.go straight on.8.你想告诉别人你是冠军，你应该说：（答案）
a.i am the winner. b.he is the winner. c.i am a winner.9.你想知道别人正在做什么，应该问：（答案）
a.i’m * dumplings. b.what are you doing c.where are you10.你饿了，你应该说：（答案）
a.i’m hungry. b.i’m hungry, too. c.i’m full.11.it’s next（答案）the super*.
a.in b.on c.to12.—（答案）is dongdong
—he is at home.
a.what b.can c.where13.—can i come in
—（答案）.
a.that’s right b.thank you c.yes, of course14.there are six（答案）in july.
a.*rthday b.*rthdays c.*rthdaies15.do you like（答案）
a.swim b.swimming c.swiming
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