問題文全文(内容文)：
厄介な時制問題について解説しています。

【問】
I ( 　 ) a headache since this morning.
(1) have had
(2) had
(3) have been having
(4) have
(青学)

【問】
I (　 ) America for two weeks when I was in high school.
① have stayed in
② went
③ have gone to
④ visited
(青学)

【問】
Will you (　 ) finished it by next Tuesday?
① make
② be
③ have
④ let
(青学)

【問】
It won't be long ( 　 ).
(1) before Mary leaves
(2) before Mary will leave
(3) after Mary left
(4) after Mary will leave
(青学)

問題文全文(内容文)：
英文解体新書の著者北村先生との対談動画です。

かつての翻訳家たちも誤訳した英文を訳してみましょう！

Ye shall never lose no blood, be ye never so sore wounded.

問題文全文(内容文)：
N.T. Third Edition Stage3 Lesson1-3のKeyPoint例文解説です。

【使用例文】
① At the exhibition, I saw a painting that a famous artist had painted.
② The painting was bigger than I had expected.

問題文全文(内容文)：
ネイティブが間違える英文法を解説します。

oldを適切な形に変化させましょう！
He is the (old) of the two brothers.

問題文全文(内容文)：
英文法の選択問題を瞬時に解く技に関して解説していきます.