Take a look at your audience. You can analyze their actions and emotions by keep watching at them most especially those moments where the key points are presented in the performance. From the moment, you can tell whether or not they enjoyed it or bored over watching it.
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.
Minus is known as a dash and a plus is usually known as and
Just depends on the time you placed it because they usually have other people who applied give it till Wednesday and if you don’t get a call about your application you can call and ask about the status of your application
