Fill in the blanks using the provided words: bizarre, bouncing, to strap, bumps and knocks, originated, inflatable, steep. 1. This hill is so ____(1)____! I don't know if I can make it to the top. 2. Don't forget ____(2)____ your seatbelt before we start the ride. 3. Look at that little girl jumping on the trampoline. She's so good at ____(3)____! 4. Be careful with that vase, it's delicate. It can easily get ____(4)____. 5. Have you seen the latest fashion trend? It's so ____(5)____. 6. Do you know where this tradition ____(6)____ from? 7. Look at that giant ____(7)____ castle in the park. It looks so fun!