Is happy. a) i. b) you. c) he 2. hello, i'm mike and this my sister, joan. a)is. b)are c)be 3. he in moscow. he lives in st. petersburg. a) isn't live b)not lives. c) doesn't live

1. He is happy.
2. Hello, I'm Mike and this is my sister, Joan.
3. He doesn't live in Moscow. He lives in St. Petersburg.

1. He
2-Is
3-isn't live