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BI5 unit 4 Present Perfect
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climb
climbed
Oops!
Okay!
walk
walked
Oops!
Okay!
She ________ an island. (yes)
has explored
Oops!
Okay!
She _______ on the moon. (yes)
has walked
Oops!
Okay!
He _______ across a desert. (no)
hasn't trekked
Oops!
Okay!
She _________ on a river. (yes)
has canoed
Oops!
Okay!
He ______ a volcano. (yes)
has climbed
Oops!
Okay!
trek
trekked
Oops!
Okay!
dive
dived
Oops!
Okay!
He ______ near a coral reef. (no)
hasn't dived
Oops!
Okay!
She _______ a cliff. (no)
hasn't climbed
Oops!
Okay!
explore
explored
Oops!
Okay!
She ________ under a waterfall. (no)
hasn't walked
Oops!
Okay!
He _________ a jungle. (yes)
has explored
Oops!
Okay!
canoe
canoed
Oops!
Okay!
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