There are 30 multiple-choice questions in the pretest. Take as much time as you need to answer each
one. If this is your book, you may simply circle the correct answer. If the book does not belong to you, use
a separate sheet of paper to record your answers, numbering 1 through 30. In many cases, there will be no
simple right or wrong choice, because critical thinking skills involve making the most reasonable selection,
or the one that best answers the question.