There are fender repair panels that can be used to replace a fender. You would have to find one specific for your model of car. That option might be overkill, though, as it might be cheaper to just fix the dent without fixing the whole thing.
You can't really repair the plastic on a car you have to replace the part. If you were to try and repair it you could use bondo but it wouldn't look as nice.
yes
Solar powered car's solar panels and windmills relate because they both use renewable energy resources, the sun and wind respectively.
I need to repair my car's tire. The surgeon had to repair my huge cut by stitching it together.
If the car is not road worthy and you wish to use it on the public highway then yes you do.
no it is not
The car was damaged beyond repair.
It is always wise to use a professional when getting work done on your car. If your neighbor has experience in car repair or has previously worked on a car for you that you feel comfortable with, then it is an option. You are only likely guaranteed with a body repair shop though, that they will repair your car properly.
No cho is correct
It should be okay long as it was made to use in a car.
you can learn how at the attached link.
Someone can purchase a car stereo repair kit from an auto repair shop, such as Pep Boys. The kits are generally very easy to use and tend to have a low price depending on the specific kit.