Which option is a correct Spanish indefinite article?

Which is the correct conjugation of the verb 'ser' for the pronoun 'ellos/as'?

Which definite article is used before the word 'perro' (dog) in Spanish?

Which definite article is used before the word 'gato' (cat) in Spanish?

Which definite article is used before the word 'libro' (book) in Spanish?

Which definite article is used before the word 'mesa' (table) in Spanish?

Which definite article is used before the word 'casa' (house) in Spanish?

Which definite article is used before the word 'chico' (boy) in Spanish?

What is the indefinite article for the Spanish word 'profesor'?

What is the indefinite article for the Spanish word 'mesa'?

What is the indefinite article for the Spanish word 'libro'?

What is the indefinite article for the Spanish word 'manzana'?

What is the indefinite article for the Spanish word 'casa'?

What is the indefinite article for the Spanish word 'perro'?

Which of the following is the correct conjugation of the verb ser in the present tense for the subject 'yo'?

Which of the following is the correct conjugation of the verb 'ser' in the present tense for the subject 'él'?

Which of the following is the correct conjugation of the verb 'ser' in the present tense for the subject 'nosotros'?

Which of the following is the correct conjugation of the verb 'ser' in the present tense for the subject 'ellos'?

Which of the following is the correct conjugation of the verb 'ser' in the present tense for the subject 'ustedes'?

Which of the following is the correct conjugation of the verb 'ser' in the present tense for the subject 'tú'?

What is the Spanish word for 'hamburger'?

Why don't skeletons fight each other?

What did one wall say to the other wall?

Why couldn't the leopard play hide and seek?