1)was walking
2)weren't painting
3)was cleaning
4)were playing
5)were having
6)was walking
7)wasn't wearing
8)was
9)was visiting
10)weren't playing
11)were
12)was fixing
13)weren't shopping
14)was sunbathing
15)rang
16)wasn't
17)were
18) broke
19)was
20)were working
21)went
22)was, was doing
23)was walking, tripped
24)went
25)was shopping