Final answer:
The correct use of contractions 'doesn't' and 'don't' in sentences to convey negatives in English.
Explanation:
To correct the sentences with contractions, remember that the negative form of the verb 'to do' is 'don't' for plural subjects and 'doesn't' for singular subjects. Here are the corrections for each sentence:
- An astronaut on the International Space Station doesn't have a lot of free time.
- Astronauts don't work all day on Saturday.
- An astronaut doesn't have the same schedule every day.
- We don't work on weekends.
- I don't work in an office.
- My office doesn't have a window.
- She doesn't travel for her job.
- You don't have a busy schedule.
Learn more about Contractions in English here:
https://brainly.com/question/2227616