[originaltext]Why don’t I ring you in a couple of days?(A)I may have a couple

Why don’t I ring you in a couple of days?
(A)I may have a couple at home.
(B)Give me a shout on Friday.
(C)I forgot to bring it with me.

It’s unusually hot here today.
(A)Sure, today seems all right.
(B)Why don’t you open the window?
(C)It’s the hottest item nowadays.