Chapter 5 A Test Goes Wrong
Chapter 5 A Test Goes Wrong Chapter 5 A Test Goes Wrong Mom helped us find everything we needed to build our model: bricks, boards, weights, and heavy tape to attach the weights to the skateboard. By Friday we had a collection of supplies in my driveway, and we were ready to go! Ivan showed up just as Viola and I were struggling to tape enough weights to the skateboard to equal our average weight: 60 pounds. He was able to stack the weights just right so they wouldn't tumble off the skateboard.
登录后可以听外教原声朗读。
Chapter 5 A Test Goes Wrong
Chapter 5 A Test Goes Wrong
