Simple past or present perfect tense

SIMPLE PAST or PRESENT PERFECT TENSETN5/ADOWM2/EPG4By Francisco NakajimaSIMPLE PAST TENSEWe use it when the action in the PAST is DEFINITE.	Last Monday, I had a difficult test.	When I was a child, I studied at that school.	PRESENT PERFECT TENSEWe use it when the action in the PAST is INDEFINITE.	We have studied at .	I have gone to Brazil many times.??????NO TIME!!!??????NO TIME!!!I ___________ an interesting class last night. (have)_____________ that new dress Susan bought last week? (you/see)Sergio _________________ that new house on the beach. (not/buy)Edward _____________ his keys again. (lose)The police __________ me on my way home last night. (stop)HADDID YOU SEEHASN’T BOUGHTHAS LOSTSTOPPEDI _____________ to the movies three times last week. But I ____________ any of the films. (go) (not/like)I _______________ to Louis for a long time. (talk/not)___________________ ? (you/just/arrive)“Is Mr. Nakajima in?” “No, he __________________ home. (already/go)When I was 18, I _______________ how to drive. (learn)WENTDIDN’T LIKEHAVEN’T TALKEDHAVE YOU JUST ARRIVEDHAS ALREADY GONELEARNED_______________ to Japan? (he/be)Harold ______________ to Spain on his last vacation. (travel)Can you believe Hugo _______________ the sea? (never/see)Claudio _______________ to California last year because he ______________ to stay home. (not/travel) (prefer)Bianca ____________ to memorize the alphabet, but it’s too difficult for her. (try)HAS HE BEENTRAVELEDHAS NEVER SEENDIDN’T TRAVELPREFERREDHAS TRIEDBea ______________ us some chocolate for Easter last class. (buy)Poli _________________ over 20 hours for her Midterm exam last week. (study)“________________ skydiving in his life?” Yeah, he and Bernardo ___________ skydiving together. (Hugo/go) (go)BOUGHTSTUDIEDHAS HUGO GONEHAVE GONE