1)1.finish-finished
2.live-lived
3.watch-watched
4.Stop-stopped
5.try-tried
6.die-died
7.drop-dropped
8.carry-carried
9.walk-walked
10.create-created
2)Last saturday Martha sailed a boat
Last saturday Martha didn't paint a picture
Last saturday Martha didn't visit a Museum
Last saturday Martha surfed the internet
Last saturday Martha played a musical instrument
Last saturday Martha tidied the house