( ) 1. A. Is your mother a waitress? ( ) 2. A. He works in a store. ( ) 3. A. He drives to work. ( ) 4. A. My mother is a doctor. ( ) 5. A. Is he a cashier?
B. Is she a nurse? B. She works in a school. B. He walks to work. B. My aunt is a teacher. B. Is he a carpenter?
