Answer:
The personal a is necessary
oviparous animals lay eggs.
viviparous animals are born as live young individuals. Therefore, they do not lay eggs.
With expressions such as 'es raro que' you need to use the subjunctive form of a verb which is slightly different than the present, indicative form. So, the 'normal' form of ir for third person plural would be van. However, we need the subjunctive form here, which is vayan.
This means that the correct answer is A. Vayan a la escuela los sabados.
The form ven doesn't exist.
It is programador because the sentence tell that "I study computer science so what i be" so it should be programador
Answer:
1. comencé
2. escucharon
3. toqué
4. é
Explanation:e
These should be the correct preterite forms. Hoped this helped!