Question: additional types of files may also be using the ll file extension. if you are aware of any other file formats using the ll file extension, please contact us so that we can update our information accordingly.
Answer: --> Additional types of files may also be using the LL file extension. If you are aware of any other file formats using the LL file extension, please contact us so that we can update our information accordingly.

Question: modern teenagers are very addicted to computer games.
Answer: --> Modern teenagers are very addicted to computer games.

Question: at the top, they emerge into the glare of the world's cameras wearing state-of-the-art sunglasses supplied by an american optics company.
Answer:
--> At the top, they emerge into the glare of the world's cameras wearing state-of-the-art sunglasses supplied by an American optics company.