Очень нужно умаляю!!!!!!!!!!!

Ответ:

1 bought....had tried
2 had written
3 hadn't tidied....arrived
4 had never played.....moved
5 had prepared.....called

6 hadn't washed....got
7 threw away
8 did...realise.......had lost

9 had finished ..... saw
10 had typed
11 met.... had visited
12 had warned....occured

Объяснение: