Every school has rules，because rules are good for students and teachers.There are different rules in different schools.Some schools have some strange（奇怪的）rules.Today，let's know some of them.
    In some schools in Germany，every student in Grade One can get a cone（圆锥体）of toy.The schools began to do so many years ago.The toys are symbols（象征） of different life for students.
    In America，some schools have "Coke Day".On that special day，students can't wear their Pepsi shirts to school.Why？Because Coke and Pepsi are two kinds of colas.They are competitors（竞争者）.In Nebraska，a state in the USA.，some schools let teachers not call their students boys or girls，but "Purple Penguins"
    Can students have good friends at school？In some schools of England，they can't.Some parents and teachers think children will grow up well if they don't have big friend groups.

根据上面短文内容填空。
（1）This article is about some strange

rules

rules

.

Three

Three

countries are mentioned（被提到） in it.
（2）In Germany，some schools

give

give

every student in Grade One a cone of toy.
The toys are

symbols of

symbols of

different life for students.
（3）In

America

America

，students can't wear some clothes on"

Coke Day

Coke Day

"
（4）In Nebraska，teachers

can't

can't

call their students boys or girls，

but

but

"Purple Penguins".
（5）In England，students can't

have good friends

have good friends

because some parents and teachers think they will grow up well

if they don't have

if they don't have

big friend groups