Present perfect simple or continuous 2

Choose the right answers, and then press "Check".
  1. Laura two kilometres today.
  2. How long Mary?
  3. I ten glasses of water!
  4. Sorry about the mess! I .
  5. How many times this exam?
  6. The baby's face is really dirty. What ?
  7. He six bars of chocolate today.
  8. Luke is exhausted these days. He too hard recently.
  9. I three hours already.
  10. I more water recently, and I feel better.