In the 1960s Marvin Gaye sang duets with several other Motown artists, (which includes) Mary Wells, Kim Weston, and Tammi Terrell.
A) which includes
B) which included
C) they included
D) and that included
I picked B but that is the wrong answer. I was unable to reason out why any other choice would be better. It would be tremendously helpful if you explained.
I’m afraid I don’t have much of an explanation for this one—choice E is just a construction you need to have seen often enough to recognize as correct. (There probably is a rule, of course, but I don’t know how to verbalize it.)