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Complete with the correct form past perfect continuous: They didn't pass the exam because they ___________________ a lot. (study) *

1 point
a) Haven’t study
b) Hadn’t studying
c) Hadn’t been studying
d) Haven’t been studying

User Ralfe
by
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1 Answer

6 votes

Answer:

B is answer

Step-by-step explanation:

User Anatolii Humennyi
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