True, conjugation is making the verb agree with the subject
Answer
Porque tenia que vender pan
Explanation:
A. 3:00 so you can make a good impression to others
1.¿como está...C.usted?
2.Buenas...D.tardes
3.¿Que...A.tal?
4.Muy bien...E.¿y usted?
5.Hasta...B.mañana
Telephones back in 1950 did not except credit cards