с 6-м заданием его нужно сделать письменно по примеру

I used to play  my favourite cars . One car was red the other was blue.

I used to read a book "Gulliver's Travels". I liked it much.

When I was a child I used to be friends with Olya, Vasya (любые имена).

Also I used to play chess with my dad. It was interesting enough.