The most important thing to tell yourself when analyzing word choice is that you should choose the shortest and simplest word that conveys the meaning that you want or are looking for.
Answer:
The correct answer is YOU
Explanation:
In the following sentence the subject pronoun is YOU.
When you are speaking about your sister and yourself.
A subject talks about who performs the action, in this case the action is are speaking and this actions is performed by the subject pronoun YOU.
your sister is an exampleof an object, it means who receives the actions and yourself is a reflexive pronoun
Hyena cannont know it's own stench? If so, then it means one doesn't recognize their own faults, even though everyone else around them might.
The missing word could be statutory or eligibility
This is an 'adverb infinitive'. It is not a participle, either present of past, because it doesn't end in -ing. And it is not an 'adjective infinitive' since its meaning is adverbial, 'you must capture or trap the other king' IN ORDER 'to win a game of chess'. Adjective has to modify a noun, which isn't the case in this sentence.