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

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 skates
I have got a car.
I haven't got a cat.
I have got a dog.