問題文全文(内容文)：
直接話法から間接話法へ転換するときに「時制」や「副詞」が変化することを基礎から解説します！

問題文全文(内容文)：
ネイティブに「appreciate it if」の「it」は必要なのか聞いていきます。

適切な英文法を学びましょう！

問題文全文(内容文)：
一ノ瀬先生が普段から意識している、英熟語の覚え方を紹介します！

様々な勉強法を知って、役立てましょう！

問題文全文(内容文)：
英文法　分詞基本の説明動画です

問題文全文(内容文)：
英文法参考書「ポラリス」を使って、英文法力を確認します。

以下の問題に挑戦してみましょう！
・A water pipe (　) broken for the last two weeks.
1 had been　2 has been　3 is　4 was

・What with me living in Japan and Keiko living in Australia, it (　) her, though I can't wait to get back in touch.
1. has been ages since I saw
2. is ages that I didn't see
3. was ages since il saw
4. was ages that I haven't seen

・Frank has lived alone for 50 years, so he is used (　) alone.
1. to live　2. living　3. to living　4. lived

・It is often hard to remember (　) vitamin pills three times day after meals.
1. to take　2. taking　3. to have taken　4. to be taken　5. having taken

・(①Although) everybody (②was opposed) (③his proposal), he (④finally succeeded in changing) (⑤the rules).

・Since Paul lives near a busy intersection,(　) a lot of noise in his apartment.
1. it must be
2. it seems to be
3. there must be
4. there must have had