Final answer:
The correct vocabulary options to complete the sentences are 'yo' and 'tú'.
Step-by-step explanation:
In this question, the student is being asked to select the vocabulary words needed to complete the sentences. The first sentence is asking about what the speaker has for the party, and the options provided include pronouns 'ella', 'tú', 'yo', and 'yo'. Since the speaker is referring to themselves, the correct option is 'yo'.
The second sentence is asking what the listener has for the birthday party. The options provided again include pronouns 'tú', 'yo', 'tú', and 'yo'. Since the listener is being referred to, the correct option is 'tú'.
Therefore, the correct answer is 'yo' for the first sentence and 'tú' for the second sentence.
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