1. "Depends on when I get out of work but hope to be able make it!"
  2. "I have something else earlier that night but will try to come by on the later side!"
  3. "I may be stuck at this other thing but definitely put my name down and hopefully I'll be able to make it!"
  4. "I'll be traveling that day but if I'm not too tired I will definitely be there"
  5. "We are hosting people from out of town but will try to sneak out and stop by!"
  6. "I'll try to make it!"