Completar Frases Mixed tenses #1Versión en línea Fill in the gaps with the correct form of the verbs. por Isabel Gallego Chaves 1 became encountered went disappeared had was went met has will asked planning is had would been following welcome actually found is has ever find knew stayed had Tom Wilson an explorer . He to nearly every country in the world , but the most exciting time he was when he to the Congo jungle . A magazine him to retrace the route of a famous explorer who in the 1920's . As he a small river he got separated from his guides . He on alone , hoping he them , but instead he a group of natives . He with them for several days and out that a very old woman the famous explorer . She how he had died . Tom very friendly with the natives and now he to go back and see them again . He is sure they him back .