Many students in the USA always take the school bus to school every day．Parents think taking the school bus is safe．But sometimes it is also dangerous．Some students hurt（受傷）because they broke the school bus rules．
What are the rules?
1．Arrive at the bus station early．
2．Wait for the bus at the bus station．
3．Don't play around the bus．
4．Don't run everywhere at the bus station．
5．Don't walk or fight in the bus when it is going．
6．Don't try to leave the bus until it stops．
These rules are good for students．Remember them and don't break them．So you can keep yourself safe!
_____think taking the school bus to school is very safe.
Students____run everywhere at the bus station.
Students can′t get to the bus station_____.
Students can′t ____in the bus when it is goging.
It can be____if students break the school bus rules.