We look forward to the day when the motorcar has been replaced by some less dangerous ________ of transport．

1. A.
   means
2. B.
   methods
3. C.
   manners
4. D.
   ways

We look forward to the day when the motorcar has been replaced by some less dangerous ____ of transport.

  A. methods B. means C. manners D. ways

We look forward to the day when the motorcar has been replaced by some less dangerous ______of transport.

A. means                     B. methods                  C. manners                       D. ways