She ( do) ... her homework yet? -she (do) ... it last nights

1. She ( do) ... her homework yet? -she (do) ... it last night .
2. We( not meet) ... each other for a long time  .
3. How long ( read) ... this novel?
4. I ( not see) .... your brother recently . - No, He ( not be) ... Out of his room since he ( buy) .... a new computer.
5. My feet are killing me . I ( stand not) ... a long periods of time . Let's find a place yo sit down