I would say that it is
D) look for ways to show events and interactions through dialogue
Answer: It's C
The sentence that has a dangling modifier error is the following one: After seeing a movie about overflowing landfills, a new program for recycling was started in our town. The modifier used at the beginning of this sentence should be modifying the speaker of the sentence as the ones who watched the movie about overflowing landfills.
A. little/some
There is little butter left. We need to buy some.