問題文全文(内容文)：
英文法が苦手な人への英文法問題対策、問題を2種類に分けて解決！
京大生が実践している「英語勉強法」についてのお話です。

問題文全文(内容文)：
（　）内を埋めてください

She has not come here yet. I am afraid she (　) her way.
① may be lost
② may have lost
③ may be having lost
④ may have been lost


I hurt my back. I (　) not have carried that heavy box upstairs.
① must
② can
③ might
④ should

問題文全文(内容文)：
N.T. ENGLISH SERIES Third Edition Stage1 Lesson12-1のKeyPoint例文解説です。

問題文全文(内容文)：
助動詞　重要表現についての説明動画です

問題文全文(内容文)：
N.T. SERIES Third Edition Stage3 Lesson5-1のkey point 解説動画です。

＜内容＞
・相関接続詞
both A and B, not only A but (also) B, either A or B, neither A nor B
・～も同じ
So am I / So do I / Neither am I /Neither do I などの表現
を丁寧に解説しております。
・また、ここでは紹介されていませんが、either　neither　の別で混同しやすい表現についても補足をしております！

＜例文＞
①James is interested in both agriculture and medical science.
②He studies not only in the classroom, but also in the laboratory.
③At university, he will major in either biology or chemistry.
④He wants neither fame nor money. He just wants to be a researcher.
⑤I'm interested in the results of the experiment.
―　So am I.
⑥I don't know why the experiment failed.
―　Neither do I.
⑦His father worked in the laboratory and so did his mother.
⑧I can't understand his research method.
―　Neither can I.