Iwas       inthemiddleofmycallbecauseIhadnomorecoinsto...

問題詳情：

 I was        in the middle of my call because I had no more coins to put in the box.

  A. cut off         B. broken in         C. hung up    D. put down

【回答】

A

知識點：動詞

題型：選擇題