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Opened: Monday, 1 June 2026, 12:00 AM
Closes: Sunday, 14 June 2026, 11:59 PM
II. GRAMMAR: PRESENT PERFECT SIMPLE & CONTINUOUS
Present Perfect Simple
Forma:
have / has + past participle
Usos:
• Acciones terminadas que tienen relevancia en el presente
She has lost her phone. (Ahora no lo tiene)
• Experiencias sin decir cuándo
I have traveled to Brazil.
• Cambios o logros
Technology has advanced a lot in recent years.
• Acciones repetidas en un período aún no terminado
I have visited my grandparents three times this month.
Palabras clave:
• ever, never, already, yet, just, so far, recently, this week