Unit 4 often discusses how to get attention in the Deaf community.
If you want to ensure you are correct without blindly searching for answers, use this checklist: signing naturally 4.13 homework answers
Because I cannot distribute copyrighted video transcripts, I will reconstruct the most common scenarios from Unit 4.13 found in ASL 1 and ASL 2 classrooms. Use these to check your own work. Unit 4 often discusses how to get attention