Respuestas
Sara, a 12-year-old girl plans a small surprise party for her mother, Catherine, she does not know that her mother just a few days before plans, along with her friend Julie to leave on vacation, Sara when hearing this news tells her father "Mom goes to the beach with her friend, she will not be present for the party we have planned"
John, his father tells Sarah that her mother planned to go to the beach after her birthday, to take a vacation for her with her friend. Sara upon hearing this shouts with emotion "Mom is going to be with us!" "Then he's going to go to the beach!"
Es algo corta y muy sencilla, pero espero te sirva de algo, el verbo "Will going to" lo he utilizado en una pequeña parte de la historia ¡Espero haberte ayudado en algo! :D