b Complete the text with the correct form of the verbs in brackets
Use contractions where necessary.​

Ответ:

2) ...have done a lot...

3) ...works...

4) ...is studying...

5) Eva has just published...

6) ...helped..

7) ...chose..

8) ...discovered...

9) ...had...

10) ...saw...

11) ...were watching...

Объяснение: