One of the most basic human needs is a home. A home is a safe place. ①While most people around the world value their homes, there (A)________ many people in every country who are homeless.
②Some people are homeless for a short period of time because they are moving from one place to another, and other people are not able to find a home. (B)他们不得不住在街道上or in a shelter.
Sometimes people cannot keep a home because they do not earn enough money, or because they do not have a job. Sometimes people are homeless because they have a problem with drugs or because they have a mental illness. No one is ever homeless on purpose.
©No matter what the cause of homelessness is, the effects don't change. Homeless people must work very hard to live. They cannot raise (D)________ children. Sometimes they must steal food just to eat. The government in every country has worked for many years to support the homeless but more needs to be done. We must think of the homeless as people, not just as problems.③
