It is not polite to enter others’ rooms &n
It is not polite to enter other's rooms()knocking on the doo
It is not polite to stare at others.
It is not polite to laugh() others
It is not polite to s_ at others.
It is not polite to interrupt others when
It is not polite to keep silent when others want to have a (
As we all know ,it is not polite to keep others ()for a long
it is not polite to ( ) others when they are in trouble A ge
it is not polite to ask others personal questions such as th
It is not polite to make others stop when they are talking的同
阅读理解. It's not always easy to
laugh at等于It's not polite to laugh at others.It's not polite