Question

1. we _ve_ seen it first hand.
2. she _has_ everything, and i _ nothing.
3. she _ never had much of a time.
4. he _ been here too long.
5. it _ been done that way.
6. he _ given it all to me.
7. and this one _ her own way
8. reason _ nothing to do with it.
9. that is all we _ to do with them.
10. it _ been her character for a long time.
11. he _ gone back to his people.
12. what _ the time to do with it?
13. why _ she not come with you?
14. you _ had enough of that.
15. you _ an eye, you _ an eye.
16. and what _ it to us?
17. you dont know what you _ done.
18. it _ to be in the other
19. i _ seen it in her eyes.
20. no one _ been seen by you

Explanation:

2.

Para la segunda oración, "She has everything, and I ___ nothing", el sujeto es "I", que utiliza "have" en presente simple.

En "She ___ never had much of a time", el sujeto "she" es tercera persona singular, así que se usa "has" (present perfect: has + past participle).

Para "He ___ been here too long", la estructura es present perfect (has + been), y "he" es tercera persona singular, así que "has".

Answer:

have

3.