Помогите, Пложалуйста！Простите за качество. Надо вставить артикли: an, a, the.

11. a chair
12. ......a dog....two cats.
13. .....a spoon. ...in my plate. ....but I have no soup in it.
14My friend .....a millionaire one day.
15. .....an orange?
16. an artist. ...a poetess.