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Answer:
1. C
2. B
3. D
4. A
Explanation:
The way you tell which pronoun belongs to the sentence is by looking at the conjugation of the verb (necesitar). For -AR verbs, this is the conjugation that would go with each pronoun:
Yo : -o
Tú : -as
Ella/Él/Usted : -a
Nosotros/Nosotras : -amos
Ellas/Ellos : -an
Answer:
From 1 to 4, C, B, D, A
Explanation:
You can look at the end of the verb to see the subject of the question. -as is the you conjugation, -a is the he, the third is the same as the second but since it is talking about an adult you need to be formal and use usted, finally -o is the me conjugation.