She _____ sad. She is happy., be not, am not, is not, are not, They _____ at home. They are at school., am not, are not, is not, not are, He _____ tired. He is exciting, aren't, don't, am not, isn't, We _____ late. We are early., aren't, not, isn't, am not, I _____ a teacher. I am a student., is not, are not, am not, isn't, It _____ a dog. It is a cat., isn't, am not, aren't, don't, You _____ wrong. Your answer is correct., am not, is not, doesn't, are not, Tom _____ in Class 4A. He is in Class 3A., not, is not, am not, are not, The books _____ new. They are old., don't, isn't, aren't, am not, My bag _____ red. It is blue., isn't, don't, aren't, am not, I _____ nine years old., be, is, are, am, She _____ my friend., are, is, be, am, They _____ happy., are, am, be, is, We _____ students., am, is, are, be, It _____ a cat., be, am, are, is, _____ you a student?, Is, Are, Am, Be, _____ she your sister?, Be, Are, Is, Am, _____ they at school?, Is, Am, Be, Are, _____ he happy?, Is, Are, Am, Be, _____ it a bird?, Are, Is, Be, Am, The cat _____ hungry., are, be, is, am, My parents _____ teachers., are, am, be, is, Anna _____ not sad., are, is, am, be, The boys _____ not in the classroom., be, am, is, are, I _____ not tired., am, is, are, be, She _____ from England., am, is, are, be, We _____ friends., is, am, be, are, The dog _____ small., am, are, is, be, They _____ in the playground., am, are, is, be, He _____ not angry., isn't, am not, aren't, don't

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