you must neter your first name?

you must neter your first name? ____do you _____ your first name But you must wash your hands first. You must go first for your ______. -Can I call you by your first name?-Yes,you ( ) -Can I call you by your first name?-Yes,you Enter your first name: _ your first name? Do you go by your first name at work? ___(one),you must tell me what your name is. you must finish doing your homework first的句子结构 you must finish your homework first.否定句