Question

My mother (to be) a doctor, she (to leave) home at nine o'clock.​

Answer 1

My mother is a doctor, she leaves home at nine o'clock.

Answer 2

My mother is a doctor, she leaves home at nine o'clock.​ (Моя мама - врач, она уходит из дома в девять часов.)

Все глаголы стоят во времени Present Simple, так как описаны регулярные действия