Which of the following is a correct conjugation of the -ar verb 'hablar' in the preterite for the yo form?

Which of the following is a correct conjugation of the -ar verb 'cantar' in the preterite for the tú form?

Which of the following is a correct conjugation of the -ar verb 'trabajar' in the preterite for the él/ella/usted form?

Which of the following is a correct conjugation of the -ar verb 'estudiar' in the preterite for the nosotros/as form?

Which of the following is a correct conjugation of the -ar verb 'caminar' in the preterite for the ellos/ellas/ustedes form?

Which of the following is a correct conjugation of the -ar verb 'llegar' in the preterite for the yo form?

Which of the following is a correct conjugation of the -ar verb 'esperar' in the preterite for the tú form?

Which of the following is a correct conjugation of the -ar verb 'cocinar' in the preterite for the él/ella/usted form?

Which of the following is a correct conjugation of the -ar verb 'mirar' in the preterite for the nosotros/as form?

Which of the following is a correct conjugation of the -ar verb 'escuchar' in the preterite for the ellos/ellas/ustedes form?