Ex19. вставьте артикль,где необходимо.Mary is...woman of 30.she graduet from...Insitute of

Mary is a woman of 30. She graduated from the Institute of Foreign Languages. She is a teacher. She teaches English at school. Mary usually goes to school at a quarter past eight in the morning. She spends at school four hours. She has got a son and a daughter. Her son is a boy of 5 and her daughter is a girl of 3. Mary takes her children from nursery-school in the evening.