問題文全文(内容文)：
【問】
The Earth has been around for approximately 4.5 billion years.

【問】
The train ( ) when I reached the platform, so I didn't have to wait in the cold.
① had already arrived
② has already arrived
③ previously arrived
④ previously arrives
(センター)

【問】
He asked me what I ( ) studied in the morning.
① did
② had
③ have
④ was
(青学)

【問】
Naomi ( ) reading the Bible before everyone else was only halfway through.
(1) had finished
(2) have finished
(3) has finished
(4) will finish
(青学)

【問】
It's our wedding anniversary next Tuesday, and by then we ( ) married for ten years.
① are
② will have
③ will have been
④ would have
(センター)

【問】
I heard you ( ) haven't finished your report. The teacher is going to be very angry.
① already
② so far
③ still
④ yet
(センター)

問題文全文(内容文)：
Tell me what you learned from this book.
I have no idea (as to) why the ancient city disappeared completely.
Why the city disappeared is a mystery, so experts are continuing their research.
The question is who ruled this city two thousand years ago.
What do you think the experts will do with the dinosaur fossils?
I think they will preserve them in a museum.
Who do you suppose is appropriate for the leader of our project?
I suppose Michael is.

問題文全文(内容文)：
助動詞の説明動画です

問題文全文(内容文)：
英文中の「really」の位置によって、どのように意味が変化するのでしょうか。

以下の違いについて考えてみましょう。
①I really don't like it.
②I don't really like it.

①He doesn't really know it.
②He really doesn't know it.

問題文全文(内容文)：
【映画で学ぶ英文法】『ダークナイト・ライジング』で学ぶ「時制（未来）」【ネタバレあり】