1
My friend's name is Michelle.
To sign this, start by signing 'MY FRIEND NAME', and then smoothly fingerspell M-I-C-H-E-L-L-E. Make sure to keep your hand steady and at shoulder height while spelling the name so it is easy for the other person to read.
2
Is Michelle coming to the party?
Begin by fingerspelling M-I-C-H-E-L-L-E to establish who you are talking about. Then sign 'PARTY' and 'COME'. Remember to raise your eyebrows and lean forward slightly at the end of the sentence to indicate that you are asking a yes-or-no question.
3
I need to call Michelle.
First, fingerspell M-I-C-H-E-L-L-E to identify the person. Then, sign 'I' and 'NEED'. Finally, use the directional sign for 'CALL', moving your hand from yourself toward the space where you mentally established Michelle, showing that you are calling her.