1 I have lived

2 They have worked

3 He has readed

4 Hoa and I have known

5 I haven't seen

6 I haven't worked

7 Nam hasn't done

8 I has lost

9 My father has bought

10 I have reserved

11 Peter and his brother have learned

12 Green has played

13 It hasn't rained

14 We haven't seen

15 I has studied