問題文全文(内容文)：
（　）内を埋めてください

(1) John and Mary (　) each other since 1976.
① have been knowing
② have known
③ were knowing
④ were known


(2) 空港まで友達を見送りに行ってきたところです。
I have just(　) to the airport to see my friends off.

問題文全文(内容文)：
N.T. Third Edition Stage3 Lesson9-3で扱われている分詞構文や分詞を使った重要表現について解説しています。

【使用例文】
① Not knowing which book to read, Bob asked his friend for advice.
② Not being able to catch the bus, I had to walk to school.
③ Having finished her homework, Emily went out for a walk.
④ Having lived in the Netherlands for ten years, my uncle can speak Dutch very well.
⑤ Never having tried raw fish, Emily didn't want to eat sushi.
⑥ The cat watched the mouse with its blue eyes shining.
⑦ Emily smelled the rose with her eyes closed.
1) Not knowing what to do, I asked Ted for help.
2) Having forgotten my umbrella, I stopped at a convenience store to buy one.
3) He hurt himself while training for the mission.

問題文全文(内容文)：
英文中に出てくる「セミコロン」ですが、どのような役割があるのでしょうか？

目的別に使い方を紹介します！

問題文全文(内容文)：
森田先生が主催する、英語講師オーディションの出場者(パト先生さん)の動画です！

問題文全文(内容文)：
今回は現在分詞について解説します。