Question

I found the pen. I had left it there. Join with conjunction.

Answer 1

Hey mate...!! Here is your answer:

I found the pen and i had left it there.

Hope it helps you...

Mark my answer as the brainliest...

Answer 2

Answer:

I found the pen but, i just left it there.

Explanation:

if you found the pen you would normally pick it up, but instead you left it there. In this case but is used.