Final answer:
To translate sentences into Spanish using the word 'hay', we can use the verb 'haber' which means 'there is' or 'there are' in English.
Step-by-step explanation:
To translate the given sentences into Spanish using the word 'hay', we can use the verb 'haber' which means 'there is' or 'there are' in English.
- Hay un libro en la mochila.
- Hay veinte estudiantes en la clase.
- Hay un libro sobre el escritorio.
By using 'hay', we indicate the existence of an object or a certain number of people in a specific location.
Learn more about Translation using the word 'hay' in Spanish