問題文全文(内容文)：
soの後にコンマはいるのか／soとthereforeの違い／soとforの書き換えに関して解説していきます.

問題文全文(内容文)：
①I found the book easily.と②I found the book easy.の和訳の違いを「文型」の復習を兼ねて教えます！

問題文全文(内容文)：
状況別に使いたい英単語を紹介します！

映像を参考に学びましょう！

問題文全文(内容文)：
（　）内を埋めてください

(1) I will wait here until she (　).
① came
② come
③ comes
④ will come


(2) I don't know if he (　) back next spring.
① will come
② comes
③ came
④ had come


(3) Buy your tickets as soon as you (　) the station.
① have reached
② reach for
③ will arrive
④ will have arrived

問題文全文(内容文)：
signaling deviceのsignalingは分詞でしょうか？