The financial crisis has put the world economy in a difficult _________.

— The Coca-Cola company is one of the 　　　 of the match.— No wonder there are many Coca-Cola pictures around the sports field.

There are usually at least two _____ of looking at every question.

There’s no_____from my bedroom window except for some factory chimneys.

I bought a dress for only 20 dollars in a sale; it was really a good ______.