QUESTION 1:
Which sentence contains a misplaced modifier?

A: As Karen arrived, she saw the band on stage.
B: The band played songs for the crowd with guitars.
C: Karen knew nearly every song the band played.
D: She danced and laughed almost all night long.

QUESTION 2:
You are asked to revise this sentence so it contains no dangling or misplaced modifiers.

After a long walk in the hot sun, a lovely shade tree came into view.

Which choice is the best answer?

A: There is no revision needed. The original sentence is correct as it is.
B: After a long walk in the hot sun, I saw a beautiful shade tree come into view.
C: A lovely shade tree came into view after a long walk in the hot sun.
D: Coming into view after a long walk in the hot sun was a beautiful shade tree.