Correct Answer:
Option D - 'Since' is used for 'point of time' while 'for' is used for 'period of time'. In the present sentence six month is period of time. Hence option (d) is correct.
Correct sentence– We have been living here for six months.
D. 'Since' is used for 'point of time' while 'for' is used for 'period of time'. In the present sentence six month is period of time. Hence option (d) is correct.
Correct sentence– We have been living here for six months.