A is for airplane landing at the airport B is for ball bouncing on the carport, C is for crane lifting heavy concrete blocks D is for dog barking at the dirty socks, E is for excavator digging extra...
Lower the PYRAMID. And now the CONE. Good job! We need a CUBE and a CUBOID for our foundation. Oh, hi! Look, we are building a giant roller coaster. Do you want to help us? Here comes Benny with...