помогите, пожалуйста,с 13 и 14, английский я в школе не изучал(

спасибо тебе большое

13.There is a book and five exercise -books on my table.There are four pen and a bag on my table. There is a blackboard and two teacher's table in my classroom. There are five windows and three chair in my classroom. There is a lamp in my classroom. 14.I have got a TV set.I have got a computer. I haven't got a lot of books.I haven't got a tape -record.I haven't got a video -camera.I have got an armchair. I haven't got skates.I have got roller skatesI have got a car.I haven't got a cat.I have got a dog.