You will mark then the answer is Rather than do your home work for you, here is a poem I have written that might unblock your mind and release your creativity.
Exactitude
The ground I began on Changed, yet the fear of death, or what I wished to say, the consequences of which, this could not prevent me from saying it.
Nor the shame there of, or even the fact that there might be someone more important with something more worthwhile to say than me, I said it anyway.
Answer:
In ancient times, Nubia was the principal corridor where "there were cultural influences transmitted" between Black Africa and the Mediterranean basin.
Option B is the the right tense of this sentence correction task "b. through which cultural influences were transmitted".
Explanation:
Answer:
Prepositions.
Explanation:
They express relationships such as space, time, or figurative location.