be more specific about this question please.
A superlative compares something to everything else. For example: This book is the best book there is. Here the superlative is "the best" which compares "this book" to all the other books that exist. Of course, you can narrow that and say something like: I'm the tallest person in my class. Now you're only talking about the people in your class and not everyone who exists. But, you're still doing the comparison against all the people/things in the set boundaries.
<span>A primary source is a type of obtaining or sourcing information after the phenomenon occurred at that particular time and when photographs are the first-hand materials that were able to capture that specific moment which then can convey the information. Primary resources also include –newspapers, journal articles, magazines and etc. These information are very vital for its credibility and reliability. </span>
Okay so gerunds are a form that is derived from a verb but that functions as a noun, in English ending in -ing, example would be like asking in 'do you mind my asking you?'
So the first one would be 'giggling', then the second one would be 'fixing.'
the next two would be a bit harder because there are no words that have a prefix of -ing, but im not to sure about them because i dont think they have a gerund in them...
but the next ones are, 'laughing' and 'squinting'
sorry i couldnt help with all of them.