jx3va17 jx3va17 25-05-2017 English contestada Which sentence is punctuated correctly? A. Our grandparents are returning home by train their departure time is 8:00 A.M. B. Our grandparents are returning home by train, their departure time is 8:00 A.M. C. Our grandparents are returning home by train; their departure time is 8:00 A.M. D. Our grandparents are returning home by train; and their departure time is 8:00 A.M.