問題文全文(内容文)：
原級・比較級・最上級の書き換えについての説明動画です

問題文全文(内容文)：
たった１文で理解できる「受動態の本質」について説明しています。

問題文全文(内容文)：
共通テストでも英文法やるべき理由
「結局、英文法の勉強は必要なのか？」ということについてお話しています。

問題文全文(内容文)：
This dog is taken care of by a famous comedian.
His TV program is looked forward to by all my friends.
A lot of cans were thrown away by the audience.
I was made to wait for a long time to buy a ticket.
The world-famous designer was seen to enter the restaurant.
The comedian is heard talking at the hall.