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

問題文全文(内容文)：
英語の自動詞/他動詞

問題文全文(内容文)：
ifをwhenで書き換えられるときと、書き換えられないときの違いって何だろう！？
基礎から分かりやすく解説します！！

問題文全文(内容文)：
関係詞の「非制限用法」をゼロから解説します！

問題文全文(内容文)：
日本人とネイティブが間違える英文法の違いを紹介します。

英語学習に役立てましょう！