A, because to eat describes what she will do with the apple, and adjectives describe nouns (apple is a noun).
Whose shoes are these in the middle of the kitchen floor? would be the correct way to state this question.
Hello. You did not inform the article to which this question refers, which makes it difficult for it to be answered accurately. However, I will help you in the best possible way.
It is right to make a decision when you feel the need to defend something you believe in, or when you need to change a situation. This must be done taking into account respect and calm, so that the positioning is effective. In this case, before taking a position it is necessary to analyze the whole situation, promoting the understanding of the points of view until it is necessary to choose one. This should not be done in a hurry and based on emotions, but based on reason.
C is the complex sentence because it contains the word while and an independent and dependent clause! :)