2. Natural sources cannot provide enough, energy to support this .........crowded........... world.

1 solution
 

4 city 
5 more

3. Do they know that we have .........driver license............ cars? They don't need a driver.

Do they know that we have .........driver license............ cars? They don't need a driver.

1. Have you found a ........solution.......... to that math problem?
2. Natural sources cannot provide enough, energy to support this .........crowded........... world.
3. Do they know that we have .........driver license............ cars? They don't need a driver.
4. Of all the ........city........... in the world, which one do you like best?
5. Playing outside is ........more....... healthy than staying inside.