Think of space!What comes to mind？No，I'm not talking about planets or aliens.I'm talking about the space we live in!The world is full of different spaces.We can think about spaces in three different ways：public spaces，private spaces and personal spaces.

PUBLIC SPACE Public spaces are social spaces for everyone to get together.They belong to everyone.But wait！Before you camp in your local park or throw a party at a library，remember that there are rules.The rules are set to keep these spaces clean and safe.

PRIVATE SPACE A private space is for our own.We all need a space like homes，where we can relax and stay alone.I We are not allowed to enter a private space freely.

PERSONAL SPACE This is the space where we sit and stand.Everyone feels different about" their personal spaces.People may feel uncomfortable or angry when someone they don't know gets too close.

We should respect （尊重）all spaces，We should respect public spaces，We can't leave a mess or take anything that doesn't belong to us.It's important to leave no trace （痕迹）in public spaces.We should respect private spaces by asking for permission before entering.And we should respect personal spaces by finding out how much space a friend or classmate needs to feel comfortable.Respecting all spaces helps make us better people.It also helps keep our community safe and fun.

（1）According to the passage， 　     is a private space.

A．	the library
B．	the classroom
C．	your own room
D．	your local park

（2）People should respect public spaces by 　    　.

A．	bringing everyone together
B．	asking for permission
C．	finding out others' feelings
D．	leaving no trace in them

（3）From the passage we know that 　 　.

A．	personal spaces belong to everyone
B．	people feel the same about their spaces
C．	private spaces make people uncomfortable
D．	people can think about spaces in three ways