ER endings are:
Yo-o
Tu-es
El/Ella-e
Nosotros-Emos
Vosotros-eis
Ellos/ellas- en
Sudoku should mean that you can’t have the same ending in a row, column, or box
Did you spell it correctly ?
las muchachas son muy lindas .
Trabajaban answer A. you always work in Spanish class