Trip or Travel, Cost or Price, Seems Good or Sounds Good

In this video, Alisha answers 6 questions. - What is the difference between cost amd price? - I have a question about the sentence: “it’s a wrap” when can I use this sentence? - I wanna ask about the difference between "training" and "exercise", and can we use them in one sentence together? - What's the difference between trip, and travel? - What is the difference between "that" and "it"? For example, "That's awesome." and "It's awesome." - Want to know the deference between "sound" and "seem", like when someone comes up with a good idea or suggestion, we say "it sounds good" or "that seems good" when do we use seem? and sound?