Assuming that in the last option 'whichever melody you create' is underlined, the correct answer is that one, the last sentence. Because this is the only sentence in which 'to' is used as a preposition, in 2 and 3 there are no prepositions, and in 1 'to' is a part of an infinitive phrase.
Answer:
Fuel Efficiency
Explanation:
Other answers: Less Pollutions, Compostability
Answer:
You will get a higher income.
Answer:
angry
Explanation:
"Carry your own skis!" Is a mix of angry, and the tone is harsh.
Answer:
they were adamant about the fact that money doesn't grow on trees.