In this activity, the students have to read and understand and recognize topics in different contexts like: since, after, already, until, past perfect, present perfect. It is important that they try to use only dictionary if it is necessary to developed all the challenge since it gets some ideas about icfes test  

challenge-2_106232.docx

 challenge  2

challenge-2

In this activity, the students have to read and understand and recognize topics in different contexts like: since, after, already, until, past perfect, present…