Directions: Choose the correct sentence out of the four statements given. The statement should be correct according to the grammatical rules of the English language.

Rachel worked creatively on her first project, cloistering herself in her work for days on end without food or sleep.

Cloistering herself with her work for days on end without food or sleep, Rachel worked carelessly on her first project.

Rachel worked tirelessly on her first project, cloistering herself in her work for days on end without food or sleep.

Cloistering herself on her first project Rachel worked tirelessly on her work for days on end without food or sleep.