Помогите с английским пж очень срочно

Question

Помогите с английским пж очень срочно

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Answer 1

1. You have not met
2. has visited
3.has not arrived
4. have completed
5.have not studied

Answer 2

1. You haven't met him.
2. He has visited a few volcanoes!
3.Our bus hasn't arrived.
4. I have competed for our school three times.
5. I haven't studied Spanish before.
По братски дай лучший ответ я заслуживаю этого