Imperatives
n. 必要的事( imperative的复数形式 ); 祈使语气; 必须履行的责任
🗣️ 情景例句
Speaking of school, how are your grades this term?
谈到学业，你这学期的成绩如何？
Pain past is pleasure.
过去的痛苦即是快乐。
Time is up.
时间快到了。