|  | Paul is happy. is happy.
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                      |  | The crayons are mine. are mine.
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                      |  | I am John. am John.
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                      |  | My bike is blue. is blue.
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                      |  | Sam and you are young. are young.
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                      |  | The birds are singing. are singing.
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                      |  | You are a student. are a student.
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                      |  | Sandra has a ball. has a ball.
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                      |  | Pam and I are sisters. are sisters.
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                      |  | His parents live in London. live in London.
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                      |  | This lion is very big. is very big.
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                      |  | Our mother is working. is working.
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                      |  |  |