I'm using the app here and choosing the word to fit into the Ukrainian sentence. There is no English translation provided at this point. One of the options is "сукні". Why is "сукні" incorrect here? Isn't it the plural, and isn't the accusative plural the same as the nominative? And so wouldn't "Дайте, будь ласка, сукні," "Give me the dresses, please." Also be a correct statement? Wjat am I missing?