解答解説編
[A] 空所に入れるのに最も適切な語句を，下の①～④から一つずつ選びなさい。
(1) You had better (④have) your hair cut.
①to have ②had ③to get ④have （センター試験）
●had better V Vしたほうが良い
●have ones hair cut 髪を切ってもらう haveは使役動詞、cutは過去分詞
(2) On his way home, Taro was (②spoken to by) a stranger.
①spoken at ②spoken to by ③spoken by ④spoken with by
●speak to〜 〜に話しかける の受動態になっている
(3) (①There) being no bus service in the town, they had to use a taxi.
①There ②Having ③With ④Because （同志社大）
●There is 〜 の分詞構文 主節のhad to use と時制は一致している。
→もともとは、Because there was no bus service in the town, they had to use a taxi.
以上(｀_´)ゞ