Your friend Cleo is in your ASL class but is having trouble picking up some of the vocabulary and has asked you to help her study. When you ask her to make the sign for the word "none," Cleo holds up a zero or "o" shape on her right hand, which is not entirely correct. How can you ask Cleo to fix this sign so that it is accurate?

she needs to hold up a zero or "o" shape with both hands

she needs to shake her head while holding up the zero or "o" shape in her right hand

she needs to hold up a zero or "o" shape with both hands and move them slightly forward while shaking her head

she needs to mouth the word "no" while she holds up the zero or "o" shape