lab safety
Snemalna Knjiga Besedilo
- Class we are gonna do a lab please prepare your'e areas!
- now that i'm done cleaning my area I should roll up my sleeves
- Ive changed into my sneakers for the lab!
- oops! i spilt something i should go tell my teacher
- Hey! Stop running around its dangerous!
- Children please put on your goggles
- Remember guys lab safety is important!
Ustvarjenih več kot 30 milijonov snemalnih knjig