John is a boy. _______ is my classmate.A.He B.She C. I
________ mother is a doctor.A.She B.He C.Her
My uncle is a teacher.He ________ me Chinese.A.teaches B.teach C.teaching
She is ________.A.a engineer B.engineer C.an engineer
She sells things.She is a ________.A.teacher B.salesperson C.doctor
She is an actress ________ TV.A.in B.on C.for