1.-________ you _________ the book about admiral Nelson?(read) -Not yet.However, I ______ a film about him last month.(see)

1. HAVE you READ the book about admiral Nelson? - Not yet. However, I SAW a film about him last month.2.The young explorers HAVE ALREADY BEEN to Dover. They VISITED the White Cliffs of Dover a week ago.3.Alice HAS ALREADY BOUGHT a nice present for her nice. She FOUND the present in the shopping centre yesterday.