Mary __________ my friend. am is are. Bob ___________ a teacher. aren't am not isn't. Andy ______ awesome. am is are. Anna and I _________ on vacation. is are am. The cat ________ on three are is am. My mother ___________ happy. are is am. I __________ a student. am is are. Children ________ at school. are is isn't. ________ The Smiths at home? Is Am Are. The dogs _______ cute are is am. People __________ stubborn. am is are. You ________ paying attention. aren't ins't am not. The country ______ big. are is am. The dogs ______ barking. is not am not are not.