Open the brackets using the Past Simple, the Past Continuous, the Past Perfect (см. вложения)

1 When did the ceremony take place 2 led/was waiting  3 stood up/ clasped/were trambling 4 met 5 had stayed/ wanted 6 had took / came over 7 had known /  smoked/was thinking  8 launched 9 was having 10 arrived/ had already started 11 had just left  12 have looked 13 what were you doing 14 wasn ' t  15 didn t allow/ was blowing  16 heard / went / opened/didn t recognize / hadn t wore 17 saw/ have  you used/ i used  18 returned/ were/ had had 19 were walking/ heard/ turned/ held/stoped 20 arrived/had waited/wore/ looked