1) Solar energy will power everything for the green future

2) You brobably picked up my keys instead of yours

3) they shared the rental bike with a friend of theirs

4) sky tran rides above a cushion of air on the surfce traffic and roads

5) how much do pilots use the autopilot function in an aircraft

6) there is not much difference between their train and others

7) Electrical enery comes from the movement of electrical charge

8) I think smart bikes will be the most popular mean of transport

1. Solar energy will power everything for the green future.
2. You probably picked up my keys instead of yours.
3. I think smart bikes will be the most popular means of transport.
4. Will most people travel on driverless trains by 2050?
5. Solar energy will be very popular in the future.
6. Many people will travel to the moon on a spaceship by 2030.