When you live with other people at school, it’s important to keep a good relationship with your roommates. Here is some advice.
★ Set rules together.  Rules are important. It’s necessary to set up rules with your room-mates together. You can talk about things you like and dislike.               
This can make all of you comfortable to live in the same room.
★ Clean up the room.              If you just throw your dirty clothes away or don’t take out the trash, no one in your room can be happy.  Although it’s hard to clean up your room every day, you need to clean it up at least twice a week.
★ Respect others’ privacy (尊重…隐私). Don’t take or use anything from your roommates without asking! If your roommates know that, he or she must be unhappy.                
★             If you want to keep a good relationship with your roommates, you should spend some time together. In this way, you can know more about each other and find out what you have in common.

Which of the following is TRUE?

A．You can use anything from your roommates.

B．There is no need to set rules with your roommates.

C．You can spend some time with your roommates.

D．There is no need to clean up your room.