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I’m going to study computer课件6

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How much are these socks课件7

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I’ve had this bike for three years课件1

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I’ve had this bike for three years课件2

What’s the highest mountain in the world课件15

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What’s the highest mountain in the world课件16

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I’m more outgoing than my sister课件

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What’s the highest mountain in the world课件14

Have you read Treasure Island yet课件4

What’s the matter课件9

Where did you g o on vacation课件1

I’ve had this bike for three years课件4

Have you read Treasure Island yet课件6

When was he born课件2

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I’ve had this bike for three years课件5

I’m going to study computer science课件1

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