1) forefathers
2)forewarn
3)foreground
4)foreshadow
5)forehand
6)forestall
7)forerunner
'Exert' means to apply force on influence over something else, this can be in a negative or positive way. In this quotation, it means that language, if used correctly, has the ability to express a 'hidden power'. It's also worth mentioning that the simile is relevant as the moon has an influence on the level of tides on Earth.
Answer choice A "The speaker in the poem, as well as the chorus in the play, lament noble Antigone's terrible fate." is correct.