Hi! I cleaned my room in the morning because a friend is going to come to my house / to visit me / to drop by. Today, I have a club activity and after that, I am going to have dinner with my friends. I’m really looking forward to it.

Hi! I cleaned my room in the morning because a friend is going to come to my house. Today, I have a club activity and after that, I am going to have (a) dinner with my friends. I’m really looking forward to it.