Which sentence is in inverted order with the subject underlined?

A. A big group was here last night. (Group is underlined)
B. A big group was here last night. (Big is underlined)
C. There was a big group here last night. (There is underlined)
D. There was a big group here last night. (Group is underlined.)

Respuesta :

I think the answer is C
D, because A is merely explaining that the group was there LAST NIGHT, last night being the subject