PLEASE LOOK OVER!!!!

9. I delivered the package to Diane's’ house because it got delivered to my house.

10. I’m not sure which schedule to follow since it's a floating holiday, not everyone will come in.

11. Before I go to sleep, I set my alarm: I use two; a digital clock and my smartphone.

13. We have three events to attend on Saturday: a birthday party, open house, and reception.

14. I need to pick up some items from the market before I bake muffins, such as milk, eggs, and bananas.

15. Residents from all the New England states will attend the ceremony next week.

These are my suggestions.

9. I delivered the package to Diane's house, because it was mistakenly delivered to my house.

10. I’m not sure which schedule to follow. Since it's a floating holiday, not everyone will come.

11. Before I go to sleep, I set my alarm. I use two alarms: a digital clock and my smartphone.

13. We have three events to attend on Saturday: a birthday party, an open house, and a reception.

1. The sentence has a typo - "Diane's'" should be corrected to "Diane's." It is also unclear who delivered the package. The sentence can be fixed as follows: "I delivered the package to Diane's house because it was delivered to my house."

To correct the sentence, review the grammar rules for possessive forms and plural nouns. Check the spelling and punctuation as well.

2. The sentence is correct, but it can be rephrased for clarity: "I'm not sure which schedule to follow since not everyone will come in on the floating holiday."

To clarify the sentence, review the use of floating holidays and the context in which they are used.

3. The sentence is correct, but it can be improved by separating the two thoughts: "Before I go to sleep, I set my alarm. I use two: a digital clock and my smartphone."

To improve the sentence, ensure that it is clear, well-structured, and free from unnecessary repetition or ambiguity.

4. The sentence is correct, but the events can be listed in a clearer format: "We have three events to attend on Saturday: a birthday party, an open house, and a reception."

To improve the sentence, provide a clear and concise list of the events, using appropriate grammar and punctuation.

5. The sentence is correct, but it can be improved by specifying that the items are needed for baking muffins. For example: "I need to pick up some items from the market before I bake muffins, such as milk, eggs, and bananas."

To improve the sentence, clarify the purpose of picking up the items and ensure that it is clear and well-structured.

6. The sentence is correct, but it can be improved by specifying the exact states in New England. For example: "Residents from all six New England states will attend the ceremony next week."

To improve the sentence, provide specific and accurate information while ensuring it is clear and well-structured.