Add spaces: ThewatchispartoftheDS4BigSizeseriesandiswaterresistantto10ATM.

Answer: The watch is part of the DS 4 Big Size series and is water resistant to 10 ATM.

Add spaces: 9Responsesto"Sendinschoolwork"

Answer: 9 Responses to "Send in school work"

Add spaces: Allofthemareoffunbugs.

Answer:
All of them are of fun bugs.