Let's Go 1 U5 What is it?Online version Let's Go 1 U5 What is it? by Oscar Gonzalez 1 it's a ball 2 it's a bicycle 3 it's a jump rope 4 it's a doll 5 it's a puzzle 6 it's a bat 7 it's a car 8 it's a yo-yo 9 it's a kite 10 it's a robot