本影片所學為時態複習-Tense Review 1：I Miss the Good Old Days，透過對話複習現在簡單式、現在進行式、現在完成式、過去簡單式、過去進行式、過去完成式、未來式等時態。最後，透過練習題協助學生檢視對會話內容的理解程度。 對話中與時態有關的例句：現在簡單式－Many cities are still in lockdown.／It's so sad to watch many people lose their lives every day.；現在進行式－I am working hard on a project in my lab.／COVID is destroying the world.／Scientists all over the world are working on the vaccine now.；現在完成式-Where have you been?／Even Hulk has got infected.／This pandemic has changed our way of living.；過去簡單式-He stayed in bed all day long yesterday.／We had to get up early, went to school, and even took lots of tests.／All school went online three month ago.；過去進行式-I was looking all over for you.；過去完成式-I didn't know you had tried to find me.；未來式-COVID will only be stopped when the vaccine is ready.／I'll be looking forward to it, too.