問題文全文(内容文)：
()内を埋めてください

If you were to fall from this bridge, it( ) almost impossible to rescue you.
①is
②was
③would be
④would have been

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)：
N.T. ENGLISH SERIES Third Edition Stage1 Lesson10-4のkey pointを解説したものになります。

問題文全文(内容文)：
今回は現在完了(経験用法)の解説です。テスト最頻出のhave been to/ have gone toの違いなどについても解説しています。

使用例文・表現
Have you been abroad?
How many times～?/ How often～?
have never seen before