Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer that best fits each of the numbered blanks.

Homelessness is a problem in many big cities in the world. It occurs when a part of the population does not have any ___(1)___ place to call home. Hundreds of millions of people in the world spend at least some time of the year homeless. This is an issue that the authorities are trying to ___(2)___. However, there are ___(3)___things that each person can do to help those people.
One of the things that you can do to help the homeless is to volunteer your time. If you have a lot of free time, you might go on an extended trip to help ___(4)___ homes or improve an impoverished area. Even with just a few hours a week, it is possible to make an impact in your own city. You can also sign up to help at a ___(5)___ soup kitchen: most cities have a mission of some kind serving food to the homeless and offering temporary shelter.