4. We will take a test on sources of energy at 10 o’clock on Tuesday.

-> A test ___________________________________________________________________

5. With that device, people will change the wave energy into electricity.

With that device, the wave ……………………………………………………………………

6. Although his leg was broken, he managed to get out of the car.

-> In spite of _______________________________________________________________.

7. Scientists will find solutions to reduce pollution in our city.

-> Solutions _______________________________________________________________

8. They will install solar panels on the roof of our house next week.

→ Solar panels _____________________________________________________________

9. Despite losing the game, we were happy that we played well.

-> Although .......................................................
 

10. Will you be meet your former teachers tomorrow morning?

-> Will your ...............................................................................................................................

11. How far is it from the bus stop to the supermarket?

-> What .....................................................................................................................................

12. We shall be using wind power at this time next year.

-> Wind power ……………………………….....……………………