M10
don't+动词原形 ： 不要做某事
don't talk 不要讲话

The library closes at five. 图书馆在五点关门。
It's twenty to five now. 现在是4:40.
library rules 图书馆规章
be quiet 保持安静
library card 图书馆借书卡
Learn Chinese in Four Weeks 四周内学会汉语
Chinese isn't easy to learn. 汉语不容易学。

get to +名词（地点） 到某地
on your right 在你的右边
be late for school 上学迟到