阅读下面短文，根据短文内容判断句子的正误。正确的涂“A”错误的涂“B”。 （共 5 小题， 每小题 2 分；计 10 分）

These suggestions are for kids only.
Take off your shoes in public places.
Cutting in line and littering are not allowed.
It’s impolite to talk loudly on mobile phones.
We are supposed to eat quietly and talk politely.