Answer:
Gretchen has always been very good at math.
C.)S-V-N and <span>a.)S-V-O</span>
The right answer for the question that is being asked and shown above is that: "TRUE." <span>Word meaning is affected by the context in which it is used. The meaning of the word itself will be affected on how it is being used in the sentence.</span>
B, the snake raised up its head and struck. 'Up' doesn't need to be there.