Q. He writes ___ ink.
a. WITH
b. IN
c. FOR
d. ON
When we use ( pen) to write, we use ( ink) instead of (pen). Then we have to use the preposition ( in ) but not ( with). Eg. I write in ink.
When we use pencil, we have to use ( with) but not ( in). Eg. I wrote with a pencil.
I write in ink. Or I write with a pencil.
