we arrived yesterday
2.we saw many interesting places
3.where you went last month ?
4.when you got back yesterday after work ?
5.Mary was waiting for me when I got home
6.I was walking down the street when he heard a loud scream
7.we were watching TV suddenly turned off the light
8.stop with that nick left the office
9.they had not completed their work
10.and where did Bob ?
11.I already invited everyone to his party
12.I cook pies a long time ago