I am thirsty. Could you let me have ______ coke?

. She learnt both business and history, but she knows________of them well, though she can speak on subjects in general.

--- The exam was very easy, wasn’t it?  --- Yes, but I don’t think _______ could pass it.

 A gift made by one’s own hands is better than ______ bought in a shop.

I wanted to buy a comic book , but there was      in the bookshop.