問題文全文(内容文)：
N.T. Third Edition Stage3 Lesson1-2のKeyPoint例文解説です。

【使用例文】
① When I arrived at my sister’s house, she had already gone to work.
② My sister had had several part-time jobs before she became a teacher.
③ She had lived in Nara for three years before she entered university.
④ We had never been to Nara until we went to visit her.
⑤ We had been waiting at the airport for an hour before the airplane left.
⑥ I hadn’t been relaxing on the flight because it was a rough flight.

問題文全文(内容文)：
おすすめの教材を紹介します

問題文全文(内容文)：
（　）内を埋めてください

I wrote to my parents; ( ) they would have worried about me.

① as if
② if
③ likewise
④ otherwise

問題文全文(内容文)：
接続詞には2種類あるよ！
等位接続詞はこちら。
従属接続詞はもう1つの動画で。

問題文全文(内容文)：
ifには2種類あるよ！知らない人は必見！

He knows he would like to know if Becky wants any Australian food.を和訳しましょう。