Blue Ocean Aquarium is a great place for families to take a holiday. Children love (see) the sea animals and watching movies about sharks in it.

    Last Saturday morning, Mr. Jackson (take) his wife and two little sons to the aquarium. At the ticket office, he asked, "How much shall I to get in?" The woman at the ticket office answerd, "The price is 20 dollars for each adult or any kid older five. We let kids in free(免费) if they are five or (young). How old are your kids?" Mr. Jackson said, "The older one is six and the younger one is three. I think I must buy three(ticket)." The woman was (surprise). She said, "Sir, don't you want (save) 20 dollars? If you tell me your older son is five, I won't know the difference." Mr. Jackson said a smile, "Yes, that sounds right, my kids will know the difference."