Английский язык помогите! Даю 15 баллов

Question

Английский язык помогите! Даю 15 баллов

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Answer 1

1) she has been studying for 4 hours

2)  she has been running for half an hour

3) she has been putting on make up since 8.15

4) he has been driving since 7

5) he has been winning first prize for 4 years