問題文全文(内容文)：
【問】
"What's that song you're listening to?"
"You don't know? It's 'Yesterday' by the Beatles.
You ( ) it before!"

① hadn't heard
② might hear
③ must've heard
④ shouldn't hear
(センター)

【問】
Our teacher is requiring us to write another report, and now I have two to finish by Friday.
I ( ) have finished the first assignment last week.

① may
② must
③ should
④ would
(センター)

【問】
"Can't you get the video to work? I bet you didn't read the instructions."
"You're wrong. I ( ) read them! I just don't understand what the problem is."

① did
② didn't
③ had
④ hadn't
(センター)

【問】
I remember that whenever my parents went out in the evening, I ( ) the job of looking after my younger sister.

① must have got
② ought to get
③ have got
④ would get
(センター)

問題文全文(内容文)：
【高校英語】may well, may as wellの覚え方

問題文全文(内容文)：
「全ての英語の文章は５つの型で説明がつく！」
英語文の形、自動詞と他動詞についての説明です。

問題文全文(内容文)：
冠詞の「a」と「the」の違いを解説します。

物をイメージして、状況別に適切な表現を使えるようになりましょう！

問題文全文(内容文)：
今回は「原形不定詞」についての解説です。