Go on to the questions and come back to the difficult ones later if you can. If you wish to change an answer, erase your first mark completely before marking your new choice. Incomplete erasures may be read as intended answers. If you prefer, you may write to MAPS, PO Box 6752, Princeton, NJ 08541-6725. The sample that follows illustrate the types of questions included in the test.
Some sentences are correct.
No sentence contains more than one error. You will find that the error, if there is one, is underlined and lettered. Assume that elements of the sentence that are not underlined are correct and cannot be changed. In choosing answer, follow the requirements of standard written English. If there is an error, select the one underlined part that must be changed to make the sentence correct and fill in the corresponding space on your answer sheet.