age がてら。　受動態の問題。

Complete these sentences with ( verb ) in the correct form.
（動詞)を正しい形に直して文章を完成しなさい。

1.　The situation is serious. Something must ( do ) before it's too late.
2.　I haven't received the letter. It might ( send ) to the wrong address.
3.　A decision will not (make) until the next meeting.
4.　I told the hotel receptionist that I wanted to ( wake ) up at 6.30 the next morning.
5.　Do you think that less money should ( spend ) on armaments ?
6.　This road is in very bad condition. It should ( repair ) a long time ago.
7.　The injured man couldn't walk and had to ( carry )_.
8.　It's not certain how the fire started but it might ( cause ) by an electrical fault.