omsworlds
The tombs in the Valley of the Kings, constructed to house deceased pharaohs and nobles, were first explored in the late 18th century by members of Napoleon’s Egyptian expedition and has been found to contain more than 63 tombs and chambers.
A. were first explored in the late 18th century by members of Napoleon’s Egyptian expedition and has beenSVA Error
B. was first explored in the late 18th century by members of Napoleon’s Egyptian expedition, and isSVA Error
C. first explored in the late 18th century by members of Napoleon’s Egyptian expedition, and have beenModifier issue.. The underlined portion modifies what it TOUCHES, in this case "pharaohs and nobles"
D. were first explored in the late 18th century by members of Napoleon’s Egyptian expedition, and have beenGoodE. first explored by members of Napoleon’s Egyptian expedition in the late 18th century, and are Modifier issue.. The underlined portion modifies what it TOUCHES, in this case "pharaohs and nobles"
P.S I would also like some clarity on the ", and" construction..
Is it strictly for parallelism for 3+ items (A, B, and C) and independent clauses, or are there other uses to ", and"?