Remember, the past simple is the tense you use when the action is finished and is no longer taking place.
1/ ____ (you/like) last night's play?
2/ She ____ (work) when her boss suddenly ____ (open) the door.
3/ He ____ (not obtain) the results two days ago but yesterday.
4/ I ____ (have) a bath when he ____ (come) back.
5/ They ____ (finish) their dinner late last night and so ____ (go) directly to bed.
6/ ____ (Helen/ride) her horse last weekend ?
7/ ____ (she/cook) when ____(you/ring)?
8/ Lisa ____ (have) no luck when she ____ (be) younger.
9/ My mother ____ (wake up) late this morning.
10/ ____ (Steve/switch off) the lights before leaving?