Выписать все глаголы и указать их видовременную форму, залог и инфинитив
1)They are leaving for Moscow tomorrow.
2)The day of Independence is celebrated on July, 3.
3)The seminar will take place on Monday.
1) are leaving/ to leave- Active Voice (активный залог)2) is celebrated/ to celebrate-Passive Voice (пассивный залог)3) will take/ to take-Active Voice (активный залог).