73.(1)~(5)は受動態に, (6)~ (9) は能動態に換えよ。
(1) Did you ever see him smile?
(滋賀大)
(2) Who will look after the children?
(東和大)
(3) The discovery of electric waves made radio possible.
(早大)
(4) He asked his teacher no further questions after that.
(静岡薬大)
(5) A car driven at full speed ran over a dog. (神戸学院大 )
(6) We shall be praised by the teacher.
(同志社大)
(奈良女大)
(7) This English book will be used in this school.
(8) The earth was felt to tremble under her feet.
(9) Can such a state of things be put up with?
(立教大)
(神戸商船大 )