問題文全文(内容文)：
used toという助動詞は、入試でもよく見かけますが実生活ではどのように使われていたかチェック！

問題文全文(内容文)：
【問】
A: You look worried. Do you think we might run out of drinks tonight?
B: At this rate, by the time the band starts, all the wine will( ).
A: Let me check the storeroom. I think there may be a few extra cases down there.
　㋐be drinking　㋑be drunken　㋒have been drunk　㋓have been drunken

【問】
A: I hear you ( ) your brother's backpack for the camping trip without asking.
B: He never uses it anyway. So, why can't I use it?
A: You can, but you have to ask for permission first when you are going to use something that belongs to someone else.
　㋐borrowed　㋑lent　㋒loaned　㋓rented

問題文全文(内容文)：
関係詞の「非制限用法」をゼロから解説します！

問題文全文(内容文)：
仮定法現在の解説です。

He suggested that he (study) hard.
He suggested that I (had played) the piano the other day.

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