Answer:
When the daughter performed, her playing was sloppy.
Explanation:
Saying "the daughter" twice is repitition and doesn't make the sentence flow smoothly.
Answer:
Ration is a synonym for Portion
In the simplest sense, positive means good or the opposite of negative. If you have a positive attitude about homework, for example, you're more likely to get positive feedback on your report card.
Answer:
Very important. Each paragraph should begin with a topic sentence setting out what will be discussed. The body should contain properly structured sentences (no fragments or runons) containing supporting details—examples, explanations, or events. The concluding sentence should indicate in some way that the topic is completed or hint at the topic of the following paragraph. The writing should be concise but meaningful using well chosen words and avoiding repetition (except for rhetorical effect). Avoid bland words and cliches, and look for verbs that convey two ideas (such as paced for walked nervously) and replace it and they with the names of things.
Explanation:
https://www.quora.com/What-is-the-importance-of-the-patterns-of-written-works-toward-well-written-paragraphs
Hope this helps.