Corrected sentence:
Astronauts wear spacesuits and float in space. To become one, you need to be strong and brave.
What I changed and why:
- Capitalization: I changed ASTRONAUTS to Astronauts. We use a capital letter only at the start of a sentence or for names.
- Spacesuit: I wrote spacesuits as one word. Many people write it as one word: spacesuit.
- Punctuation: I used a period after the first sentence. You can use an exclamation mark if you want to show excitement, like "Astronauts wear spacesuits and float in space!"
Try it: Write your own sentence about astronauts. Check the first letter (capital) and the end (period or exclamation).