This Exercise is used  as a lead in to present Present Perfect.

 It can be used by talking first about the students' visits then it can be introduced as Juana also traveled so the students can read and understand the differences between simple past and present perfect subconsciously 

present-perfect-exposure-conversation-topics-dialogs-icebreakers-oneonone-a_96294.docx

Present Perfect Exposure 

present-perfect-exposure

Let's do English ESL reading for detail (deep reading). This Exercise is used  as a lead in to present Present Perfect.

 It can be used by talking first about…