Present Perfect Simple & Present Perfect Continuous Quiz
The scientist ___ their research yet
A. haven’t finished
B. haven’t been finished
Animal conservation ___ more important in the last 100 years
B. has become
Kate has been studying endangered species ___
A. for ten years
B. since ten years
C. ten years
He has been collecting fossils ___ he was a student.
Nobody is here. They have ___ to find new species in the rainforest.
Many explorers have ____ to the North Pole
Climate change ___ many glaciers to melt.
B. has caused
Edmund Hillary and Tenzing Norgay got to the top of Mount Everest ____
A. since 1953
B. almost 60 years ago
C. for almost 60 years
The Giant Panda ___ an endangered species for years
A. has been
The fisherman ___ 50 kilos of fish since yesterday.
A. has been catching
B. has caught
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