QUES: Continue writing.

Running in a marathon suited Nelson but not Michael because
+++++++++
ANS: Nelson had practiced long distance running for years.

QUES: Continue writing.

It was easy for Michael but not Eric to find a replacement part for the car because
+++++++++
ANS: Eric did not work in the auto mall.

QUES: Continue writing.

Joey was careful when he passed by the tack but he managed to scratch himself on the nail because the
+++++++++
ANS: tack was dull.

QUES: Continue writing.

Nelson wanted a painting so he went to Adam's artist studio. Feeling satisfied by a piece
+++++++++
ANS:
Nelson bought it.