Verb be: affirmative and negative 4 Choose the correct words. 1 Hello.'s/m/'re Julieta. 2 She's He's / It's 10 a.m. 3 Mr Jones is / am/ are a teacher. 4 You'm/'re/'s a student. 5 Lucas and Zoe is / am/ are in my class. 6 We's /'re/'m thirteen.​