Part 1.
Number 1. Nosotros.
Number 2. Ellas.
Number 3. Ella.
Number 4. Tu.
You are using "SER" which is the to be. I have to go but I wish I can help with the second. Bye!
What do you mean? Just like basic words of spanish? Or conjustions and stuff? I may help you with that
The correct Answer: Graciela nada los lines y corre los jueves. A ella le gustan los deportes.
Explanation: because the tense of the last line is correct.
Regla is singular and feminine, therefore the correct answer is 2: La regla es amarilla.
Hope this helps.
What r we supposed to do?