I have to get this right !! Select the correctly punctuated sentence.

Select one:
a. After six hours the bright hot sun became unbearable.
b. After six hours, the bright hot sun became unbearable.
c. After six hours the bright, hot sun became unbearable.
d. After six hours, the bright, hot sun became unbearable.

Form two real words by combining a prefix and/or suffix with the root listed below. if you need to, use your dictionary. then illustrate that the word has the meaning of that root by using one of those words in a sentence. example: dic, dict=to say 1. addiction 2. edict the judge's edict was the final say in that matter. mit, mis=send