In Spanish, how are the words "esta" and "estan" similar but different?

a. They are both third-person forms of the verb "estar," and one is singular and the other plural.

b. They are both first-person forms of the verb "estar," and one is often used and one is seldom used.

c. They are both second-person forms of the verb "estar" and one is masculine and the other is feminine.***

d. They are both singular forms of the verb "estar," and one is formal and the other is informal.

@Overview is wrong

C
A
B
D
B
D
A
D
C
D

c

a
b
d
b
d
a
d
c
d
just took the unit 5 lesson 5 quiz

Yes. It's a.

connexuskid is right I just took the quiz ;)

C

A
B
D
B
D
A
D
C
D

100% i promis u :) if nobody has said it today, i love u <3

connexuskid is right

its A

Nope!

is it a?

tanks