Fill in the blanks with the suitable tense in the given sentence:
Due to Istanbul’s geographical location, it ____ a place of trade since civilisation ______.
1
will be, had begun
2
has been, began
3
had been, is beginning
4
was, has begun
Fill in the blanks with the suitable tense in the given sentence:
Due to Istanbul’s geographical location, it ____ a place of trade since civilisation ______.