☆答えはこちら→等位接続詞(and, or, but, nor, for)テスト（問題と答え）
①Because the train was delayed, I was late. / Since the train was delayed, I was late. / For the train was delayed, I was late.のうち文法的に正しいものを選べ。
②I was late because the train was delayed. / I was late since the train was delayed. / I was late for the train was delayed.のうち最も適切なものを選べ。
③I was late, because the train was delayed. / I was late, since the train was delayed. / I was late, for the train was delayed.のうち最も適切なものを選べ。
④I was late. Because the train was delayed. / I was late. Since the train was delayed. / I was late. For the train was delayed.のうち最も適切なものを選べ。
⑤等位接続詞のforの意味と訳し方
⑥AもBも両方とも
⑦AではなくてB
⑧AだけでなくBもまた
⑨AかBのどちらか
⑩AもBも～ない
～参考～
☆解説授業→理由を表す接続詞because, since, forの使い方の違い（等位接続詞と従位（従属）接続詞の違いについても解説しています）
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☆ここに受験英文法が全てまとめてあります→英文法のすべて（解説・授業・確認テスト一覧）