Question

15.Complete the following sentence using the most appropriate tense form of the
verb given below:
John knew Chennai so well because he
there for six years
a) has been living b) had been living
c) had lived
d) has lived​

Answer 1

Answer:

John knew Chennai so well because he has lived there for six years.

So option (b) is correct

Answer 2

Answer:

a) has been leaving

here is your answer hope it will help you