1.  Almost all aportment house I GuangZhou have the met that is used to prevent the thief stealing.

2.  We have a lot of characters so that others we can be realized.

3.  Every computer has a memory like a man's head which information can be stored and taken out anytime needed.

4.  The overquick increase has conservly brought about the loss of economy.

5.  I have a bit worried about my safety and that of the house.

6.  Language has its rules called grammar, telling something about sentence structure and tenses.