Question

choose the correct verb form for the sentence.

andrés no ______ todavía.

• ha llegado
• han llegado
• hemos llegado

question 13 (5 points)

part e grammar

choose the correct verb form for the sentence.

creo que ese ______ el problema.

• ha sido
• han sido
• he sido

Explanation:

Analyze the first question

The subject "Andrés" is third-person singular (he / él). The present perfect tense of "llegar" for "él" requires the auxiliary verb "haber" in the third-person singular form "ha", followed by the past participle "llegado". Thus, the correct form is "ha llegado".

Analyze the second question

The subject "ese" (that one) refers to a singular noun ("el problema"). The present perfect tense of "ser" for a third-person singular subject requires the auxiliary verb "ha" followed by the past participle "sido". Thus, the correct form is "ha sido".

Answer:

Question 1

• ha llegado (Correct answer)
• han llegado
• hemos llegado

Question 2

• ha sido (Correct answer)
• han sido
• he sido