Объяснение:

B:I am going to the supermarket .Mum can’t go today because she works until late.

A:What are you doing right now ?

B: I’m studying for the history test .

A:Do you want to take a break?We can have some tea and then you continue .

B:Ok,that’s sounds good .

Ответ:

B:Im going to the supermarket.Mum cant go today because she works until late.

A:What are you doing right now?

B:Im studying for the history test.

A:Do you want to take a break.We can have some tea and then you continue.

B:Ok thats sounds good.