You’d better put the milk in the fridge, which has a _______ to go bad in hot weather.

I like the sofa we’ve found in the shop. In my opinion, it is a perfect ________ for the furniture (家具) in our sitting room.

 Those black clouds are a sure _____ that it’s going to rain. 

—Anything ____?  —Yes, Something as ____, two coffees, one bottle of beer and some fruit.

The beggar asked for ___.