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)：
【高校英語】助動詞の重要な表現を17分で覚える！

問題文全文(内容文)：
『補語』がなんなのか知らない人に、『目的語』との差異・区別の仕方を教えるよ！

問題文全文(内容文)：
今回は「否定」について解説しています。前半は「ほとんど～ない」「めったに～ない」といった準否定語について、後半では「not always」「not at all」といった部分否定、全否定について解説しています。

問題文全文(内容文)：
I'll keep your room in order until you ( ) back.

1. come

2. would come

3. came

4. coming

(青学)