問題文全文(内容文)：
森田先生が英文法を解説します。

以下の問題に挑戦しましょう！
After long hours of work, he (　) exhausted last night.
① could be
② might be
③ must have been
④ would be　

問題文全文(内容文)：
助動詞の説明動画です

問題文全文(内容文)：
空所に入るのは?

The time might come ( ) global warming can be solved.

1. which
2. when
3. who
4. what

問題文全文(内容文)：
受動態 byの省略と第4文型の説明動画です

問題文全文(内容文)：
英文に合う適切な語句を選びなさい.

①A: How do you learn English?
B: My mother always (to,English, watch,tells,me) movies.

②A:Have you ever been to America?
B: Yes. I (years, went, ago, three, there).

③A: Did you see Tom this week?
B: No. I heard he moved to a town (far,is, from,away,that) here.