Title: Exercise 2 - Parallelism, Pronoun References, and Modifier Placement
Course: Applied English for Science and Technology > Section: 2

Adapted from http://writing.eng.vt.edu/exercises/

Each of the following sentences may have one of the following errors: faulty parallelism, unclear pronoun reference, or misplaced modifier. Choose the word or phrase that causes the error. If no error exists, choose "No error."