Вставте предлоги a an the i’ve got (0) new computer and (1) old television. (2) computer is in my bedroom and my brother has got (3) television in his bedroom. my brother and i have got (4) cd player too. i’ve got (5) english cd. it’s interesting!

Это не предлоги, а артикли. Разные вещи принципиально.

I've got a new computer and an old television. The computer is in my bedroom and my brother has got the television in his bedroom. My brother and I have got a CD player too. I've got an English CD. It's inteesting!