Problem: Here's a question: Where can you likely buy many poems?  Here are possible answers to this question: - book of poetry - literature book - book store - poetry book - bookshelf  I believe the correct choice is "book store", here's why:

A: book store book


Problem: Here's a question: If I have to keep track of how much oxygen there is, where am I?  Here are possible answers to this question: - air - water - earth - space shuttle - tunnel  I believe the correct choice is "space shuttle", here's why:

A: there is no air in space.


Problem: Here's a question: If you spend time doing what you will need a rest?  Here are possible answers to this question: - pay debts - wakefulness - resthold - active - in motion  I believe the correct choice is "active", here's why:

A: rivers flow trough valleys.


Problem: Here's a question: The rich young people who had just graduated suffered from boredom, being without responsibility they decided to do what before starting jobs?  Here are possible answers to this question: - play games - sleep - smoke - read book - travel  I believe the correct choice is "travel", here's why:

A:
visiting different countries is expensive and could only be afforded by those with the means to do so