Срочно, 1 и 3 задания, пожалуйста

Question

Срочно, 1 и 3 задания, пожалуйста

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Answer 1

Ответ:

1)2. finished

3.seen

4.we've tried

5.found

6.been waiting

7. been trying

8. been snowing

3)2. have became

3. has became

4. has been decresing

5. has lost

6.has been depending

7. have caused

8.been

9. has disappeared

Объяснение: