The following sentences form a paragraph. For each item, select the letter of the word that is misspelled. In the nineteenth century, many German education theorists introduced paper folding into kidneygarten classrooms.

A) century
B) education
C) kidneygarten

In each set below, choose the sentence in which all the apostrophes are used correctly. Select the letter of the correct answer. Which sentence uses apostrophes correctly?

A) I'm spending this week's paycheck on rent.
B) I'm spending this weeks paycheck on rent.
C) Im spending this weeks' paycheck on rent.

Select the letter of the correct answer. The step of the writing process during which writers think, jot down ideas, and plan the paper is known as

A) proofreading.
B) prewriting.
C) revising.

Select the part of the sentence that contains a grammar or punctuation error. These needles had been dip in dyes of various colors.

A) These
B) had
C) dip