Which of the following is an example of a metaphor?
a. his blank expression was like an old house with boarded up windows
b. an unresolved argument is a time bomb waiting to explode
c. his voice was loud enough to shatter all the windows
d. the creaky stairs grumbled angrily under my feet

What does the line rage, rage against the dying of the light from the poem "do not go gentle into that good night" have in common with the line ride the six hundred from the poem "the change of the light brigade? "a. they end each stanzab. they are repetitious linesc. they end a sestetd. they begin an octave