1. The Leaning Tower of Pisa may be straightened.
2. Cars will be travelling through air rather than by road.
3. People might make trips to the moon for a vacation.
4. We could have floating homes on water.
5. People would be skating or cycling to their place of work.
The modal verbs in the above sentences are:
- may
- will
- might
- could
- would Let us do some more:
