Please help due today noww pleaseee

My spanish teacher said this to me.. look at the ending on your verb. you need to make it agree with "yo" this is my sentence- sí yo estudiar español en la escuela how do i make it agree with "yo"

Read the sentences and choose the correct categories of the verb ser used in the sentences. marta es mi mamá y es paciente. date and personality characteristics relationship and time origin and date relationship, personality characteristics

Answer the question with the best grammar and verb conjugation choice: ¿cuántos hermanos tiene usted? (2) usted tiene dos hermanos. ustedes tienen dos hermanos. tengo dos hermanas. tengo dos hermanos.