Browsing Escuelas Preparatorias by Author "de la Rosa Santillana, Natalia Inés"
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Be going to
de la Rosa Santillana, Natalia Inés (2011) -
Past Simple
de la Rosa Santillana, Natalia Inés (2012-10)In this presentation you can find the uses, form and structure of the past simple of the verb “to be” as well as some time expressions that you can use with this tense.