Answer:
Question 1: Yo conozce a mi profesora de historia ayer.
Question 2: Nosotros sabemos la verdad.
Question 3: Mi hermano conozco a una persona famosa el ano pasado.
Explanation:
Each of these are the past tense of the word at the end of the sentences.
1) soy
2)son
3)son
4)Somos
5)Es
Answer:1. Nosotros 2.Ellos 3.Ellas 4.El
Explanation:
1, is asking about him and his mom making it (us)
2 is saying they (ellos)
3 it is saying them but all females (ellas)
4 it is a boy name so it will be (he)