III/ Fill in each blank in the conversation with a, an, some or any.
Nick: Let’s discuss what to prepare for our picnic.
Mi: You and I have been assigned to buy (1)_some__fruit and drinks.
Nick: I think it would be better to buy fruit which are easy to peel, such as bananas or mandarins.
Mi: (2)____A___kilo of mandrins and (3)___A___bunch of bananas are enough, I think.
Nick: Should we buy (4)___some____snacks such as crisps?
Mi: That’s fine. Let me write it down: (5)____A__ big packet of potato crisps.
Nick: What about drinks? Should we buy soft drinks?
Mi: I don’t think that’s a good idea. Just buy (6)____some____ bottles of mineral water.
Nick: My mother told me that she could bake (7)___An____apple pie for us.
Mi: Oh, that’s great.