Please help with this

Plzzz me needs a hyphen or no hyphen 1. laura, a friendly little girl, says hello to everyone she passes 2. my uncle is well known jazz musician 3. our school's winning football record is welll known 4. the angry looking woman was having a heated discussion with the store manager.

In which two sentences does the author use an ironic tone toward the subject

Good colleges that take low gpa and not so good grades where would i look at freshman applications?