The form of the word "tough" that best completes the sentence is option B. toughest. So the complete sentence would be: What was the toughest game you have competed in? When we add the suffix -est at the end of the base form of an adjective word, it means it is comparing in a superlative degree.
I believe that answer would be yes
In Fahrenheit 20 degrees celsius is 68 degrees fahrenheit.
In Kelvin 20 degrees celsius is 293.15 degrees Kelvin
D How the character creates an effect
Well, I don't see a set of options, but this may help. Logos is the use of Logic in an argument. Whichever answer uses logic will be the correct one.
