2.When Cathy was four,she had many dolls to play with.Now she is sixteen and she hasn.t got any dolls.
3.Can your sister cook? No,she can.t. Could you cook when you were nine? No,I couldn.t.
4.I have got a computer now,but I haven.t got a typewriter.I had a typewriter when I was fourteen.
5.My town has got a theatre now,but it didn.t have a theatre twenty years ago.It had many parks.There aren.t ant parks now.
6.Are those your cats? No,they arent. I haven.t got any cats.
Sper ca te-am ajutat! :DD