Открыть скобки и поставить в правильную форму в скобках указать какое время( если можно то еще и на русском почему так решили)))

1 Where is the book? Mike (take) it
2 Where is my pen? You (put) it into your bag a few minutes ago
3 Look, I (find) some money
4 We (not decide) yet where to go on holidays
5 They (be) in London several times
6 They (visit) Great Britain last year
7 We (know) each other for a long time
8 We (get) acquainted five years ago
9 They (visit) Edinburgh some years ago
10Shakespeare (write) his plays for the Globe