G____ can be time or money.You can help a friend or a person

G____ can be time or money.You can help a friend or a person you don't k_____
第一段：When Freddi Zeiler was 12 years old ,she started to help others.She wrote a book named A Kid's Guide to Giving.In the book ,she t_____kids how to help others.
G____ can be time or money.You can help a friend or a person you don't k_____.Whatever(任何事情）you do,you are doing something good for others.