我正在计划怎样度过这个假期.
Students should answer questions loudly and (清楚)in class.
Do you need to (讨论)the problem in groups?
Please keep (安静)when you are in a library.
不要怕犯错,我们可以从错误中学到东西.(learn from)
如今一些父母对自己的孩子要求太严厉了.(be too hard on sb.)