PRESENT PERFECT OR PAST SIMPLE
____you ever___
(GO) to a fancy dress party?
2) Nick_____
never____
(FLY) by plane.
3) Helen____
1(GO) to work 10 minutes ago.
4) They______
(GO) to Kenya last summer to help build a school.
5) When I was a student I ____
(EAT) pasta every night.
6) Sam_____
just_____
(PREPARE) his finals.
7) They_____
(BE) in the hairdresser for 3 hours.
8) Joe_____
(FORGET) to take the tent when he went camping
9) My brother______
(NOT STUDY) for his oral exam
yesterday.
Respuestas a la pregunta
Respuesta:
1) _HAVE___you ever_GONE__(GO) to a fancy dress party?
2) Nick__HAS___never_FLOWN___(FLY) by plane.
3) Helen_HAS GONE___1(GO) to work 10 minutes ago.
4) They__WENT____(GO) to Kenya last summer to help build a school.
5) When I was a student I _ATE___(EAT) pasta every night.
6) Sam___HAS__just_PREPARED____(PREPARE) his finals.
7) They_HAVE BEEN____(BE) in the hairdresser for 3 hours.
8) Joe__FORGOT___(FORGET) to take the tent when he went camping
9) My brother___DIDN`T STUDY___(NOT STUDY) for his oral exam
yesterday.
Explicación: Para poder entender la diferencia ENTRE PAST SIMPLE Y PRESENT PERFECT tienes que primero imaginar una línea de tiempo, en esa línea el past simple será solo un punto específico antes del ahora, mientras que el present perfect será un punto específico, pero que de alguna forma tiene relevancia en el ahora.