Exercise: Subject-verb agreement 1 (autoscored)
In each of the following items, select the sentence that contains no errors in subject-verb agreement.
Click Submit after each question to see feedback and to record your answer. If your instructor has assigned this exercise set, you must answer every question before your answers will be submitted to the gradebook.
Question
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
Question
OjPk7p4VESi/nMHV8jheSUcnRXjmz8ykuBdekXlWkx6Epd9t6Oq1dLmIYo4cnJS/DZu2YBALR5k6Hn7nUFaOmd1BQI0JyqZ4hDlr3LKsiDRPw1iqiBvwXwQ4H0OXKjCZGHiJ2GtukAkXY4WrRPoG4Ks3/iEubIhzLp8RbeuSu3RRIik1ZnkdWGqvNJz5S0jFJHVs0iOm+KKPsoSKMgAYq8FoYpMU0DFnXyuP+mxgAxdW71Shc1rj2a6wk13BlVQpwSe3m7dcb2bAbxbZnEg+/hiq1IOgQNHIV+efJZVDTm17HTppjnwdnTmnRxBKY7Dxy3WgBZRRwZ3dDlCnqMYNLhZ4e6nYW/No3ip3RrO45xhCx1ebzkbIMW4fuHbMbDG/J7+0uPENa4NkXD2vcXBTC5XfJXvWPoE/LWQQBLt8uiOyDKd2BL0ljzm2U0iydHMDGhd/47K0QjhUsYd8I0mX69BhgMpOaUqbZVSU2k6wSuBe3nAp2EQW+k/cHOOvD4kDquKnR+3LdwYifgZfuomXs6OH2y2u6887Ci2rcUn0Oqmg45opxatLojaijiVbBS8Z4eP6Niau+4DE3rCPW7DA8MO3tsVLhFEI5CJTcjNpuYE1XFopy/CJOrpl6Qt5+WlkUn8aDTphr3Xrvxq2+08EmGJZRFECuu5a5YIthIRscczPg2jAaswt/LjOSwZ7V6p5U0XHkRFzAQY22dfXuBrNLix+mUQ6hAAjWnJp5qtvZ2sIjFJCZUcALEpD9NyEfFIjPVnK+vmF+JJZI9NT5cGf3xXuSGZF2ewx1tupl31f5C6rDFS5957cwQzDONpbY4z9CqnB5+AzlpLzZ8Vl0cuB8YfU+nZhlubVMLOTCe3T9u+PxPH+VFKJAEBulx8=
Question
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
Question
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
Question
cNznh+tHlUD/bICbiy8yBIChyIht6osDA7QRG2CFJY9iSwxnBnQaicDVBanCe7CMZrhcBAFcvahs/OMhA5QgV/c0hYpUYTzza7ACq+Mmf8omQaOeaWVwCi7WM7nAZ1vNKwg5LjuLHz6H0KWyb1l0cdyOZQVumiHldBOKJML5NSrNJNFjjhGRCUshC+KS0u1fLYUOxRrRiZeBTacLrKkYc5SI3yM7JsfYJagX8YnB0Db126BkcmHHrHV7ocW5WqmWsyVIeZ93ZP8ECRtzgkpipZtYYTy1PSmVnx710yC55gCH9Jlv42Ovr3JK6Nkmuc2DGQ6EHNlRc/POfEARMcV6xWWr+94GPdUnOpu1ONN8k3b75xXl
Question
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
Question
RQ/Mb+6FLozviSN03Zg4heW+mt6asl5ldwdOFEoP8yjB8VjdlM42SdsnsP2cKQCU3GudNua+JJNnJDlkmY7ko78TmoijoKVLUYSPsT32iKFwLEsyLtNNwupDBvb2Gg9EVxc8BMBAY6z9PXg7jfjmx6+I4EpiYLtC0WGEyQddYAsIVpOTNlZA7tvyaKMLbUOLtB+DFYYgdeK53G77ma0QjUId1hUeNGnOccGzjcpbaluCB37p9LfRYjF7b3MMbYnoqoUlxZkiXMRJjBC9e2HQ1OmC07LD3soQCA2R4OqBMIF2V4/B4SJlM06FqJhic5i5FETzeI3oqJaipFO4XXRd3oHAYWD4Rjs3Pr0FYL2D6dIue8FDoOTGQZ7vD4EXmhBmMq2kaPf0HpzkKMTkLvzIAgcrM8sSOnzJSb+7T7hV3XJP2gn9BcP5yQAvw1IrdK5YHsYdzRTPobwERxYfOwuPu8+jGVQ4Qz3AXEv4RSbPhKRhyFbgRvh6q+2jz3EmU82+0uqI+dJnoecwoM8ARy7siDeC6hSPeRzFoyQFmOWn+uH3tmDJgtI3XUVD7O9xofcPH+9i/sRHuOA42esDOSIFyzj2wjtPJfcmt/nZACDzUXHHLqOxQ6Glcw==
Question
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
Question
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
Question
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