what form of SER(to be)
verb
noun
pronoun

please help me

26. sergio y tú____
27. tú y yo_____
28. los carros_____
29. las chicas y tú_____
30 uds.______

PLEASE HELP I HAVE SCHOOL TMR AND THIS IS MY FIRST PERIOD ALSO ITS 1:18AM AND I CAN NOT FIGURE THIS OUT!!