Question

4. Which sentence is correct?
I have known them since a long time.
b. I have knew them for a long time.
C. T have known them for a long.
d. I knew them for a long time.

Answer 1

Answer:

A. I have known them since a long time.

Answer 2

the answer is: I have known them for a long time.

i hope this helps. if it does please mark brainliest.