SGAME

PAST SIMPLE

VERB TO BE - Was and Were

<iframe src='//sgame.etsisi.upm.es/presentations/10107.full' width='910' height='680' style='border:0' iframeborder='0' frameborder='0' iframeElement.frameBorder = 0; webkitallowfullscreen mozallowfullscreen allowfullscreen ></iframe>

Suggestions

Cost of the BC_2

verb

Muscular System

JA_PD_Prin1Abst_Facil_B2_P1

JA_PD_Prin4Aco_Facil_B1_P1

JA_PD_Prin1Abst_Facil_B1_P2