Помогите сроооочно буду благодарен!!!!!

2)but they had already gone to so work-1 I looked in the garden-2 3)they had cleaned everything up -1 by the time their parents returned-2 4)I had already taken 3 aspirins-1 but they didn't help-2 5)but someone had used all the hot water-1 I wanted to have a bath-2 6)We had made our plans carefully -1 and won the first prize-2