Question

me pueden ayudar porfis ​

Answer 1

1)hasn't walked

2)Have, arrived, haven't

3)has enjoyed

4)has slept

5)has given

6)has knocked

7)have seen

8)have, eaten

9)has walked

10)has been

11)Have, been

12)has spoken

13)hasn't started

14)has rained

15)has been

16)has found

17)have studied

18)have written