Directions: Select the correctly punctuated sentence from each group.

After $14$ hours in the operating room Dr$.$ Kensy was exhausted.

After $14$ hours in the operating room, Dr$.$ Kensy was exhausted.

After, $14$ hours in the operating room, Dr$.$ Kensy was exhausted.

By the time we arrived, the party was already over.

By the time, we arrived the party was already over.

By the time we arrived the party was already over.

At her farm, on Long Island my aunt raises goats.

At her farm on Long Island my aunt, raises goats.

At her farm on Long Island, my aunt raises goats.

By tomorrow we should have your test results.

By$,$ tomorrow we should have your test results.

By tomorrow we should, have your test results.