Copy the 2 sprites. CREDITS PLEASE TO ADD MORE LINES: If you want to add more lines, duplicate the last sprite, make 2 new variables (the number with asterisks you need to change to what number sprite you are in. E.g. if I was in Letters 2, I would make my variables with the number 2). The variables are index *3* and text *3*. Make sure the numbers are the same. Next delete the setup block and make a new block called 'Setup *3*'. Put the new block where the last setup block was. Do the same with the other custom blocks, just adding the number of the sprite that you are on at the end. I hope this helped.
CREDITS PLEASE