Перепиши эти предложения, используя в каждом одно из этих местоимений this, that, these, those. cats are black. … cats are red. … is a rose. … is not a rose, … is a tulip. what is …? what is …? we like … cake. we like … cakes. … chicks are little.

Например:
These cats are black. Those cats are red. This is a rose а может быть и That is a rose. That is not a rose, that is a tulip - а может быть и This is not..., this is... What is...вообще любое местоимение может стоять. We like this cake. We like these cakes. These/those chicks are little.