A Mystery – Present Perfect Progressive
Someone has been playing tricks on Ben and his friends, but who is it? Magnifying glass in hand, Ben plays the part of the detective. Will he crack the mystery? Students find out as they solve the mystery of present perfect progressive.
Grammar
Perfect Progressive
Categories and tags of the game : Closed Captioning, Drama, Educational, Language, Single Player
💡 Dato Tecnológico
Para los emprendedores digitales, contar con un buen software de facturación y contabilidad en la nube es esencial para gestionar los ingresos pasivos generados por la publicidad web.