Question

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Answer 1

1. C

2. B

3. D

4. A

Step-by-step 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 2

From 1 to 4, C, B, D, A

Step-by-step 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.