1.was listening, arrived
2.met,was living
3.went,visited
4.rang,was cooking
5.visited
6.was having, knocked
7.traveled
8.did not go
9.were listening, heard
10.said,was trying
11.was dancing,fell
12.was playing,called
13.was having,rang
14.was cooking, knocked
15.was drawing,shouted
16.was playing,called
17.were walking,found
1.was listening, arrived
2.met,was living
3.went,visited
4.rang,was cooking
5.visited
6.was having, knocked
7.traveled
8.did not go
9.were listening, heard
10.said,was trying
11.was dancing,fell
12.was playing,called
13.was having,rang
14.was cooking, knocked
15.was drawing,shouted
16.was playing,called
17.were walking,found