Examine the following sentence carefully. Some nouns in the sentence have been underlined and identified by number. Decide whether the plural of each word is formed correctly. If you find an error, identify the word with the error by selecting its number from the list of choices. There may be more than one error. If there is no error, select that answer. Use a dictionary if necessary. 1Tariffs are dangerous 2restraints on trade. 1 2 no errors