Explanation:
no linking verb..........
The sentence that has a mismatch between subject and modifier is the first one - Though not the prettiest one at the fair, I was sure my cake was the tastiest.
The way this sentence is written, it would seem that the person talking was not the prettiest one at the fair, when this in fact refers to the cake.
C - She greets adults with direct eye contact and a firm handshake.
Indirect characterization shows the character's personality through actions, speech or appearance. Option C is the only one that gave an action.
The most credible source for researching the life of President Bill Clinton is Bill Clinton himself.
It's his life and it's his story to tell. Since he is still alive it is better to conduct an interview with him about his life story. You can also do interviews with the people in his life since childhood to corroborate with his stories.