Present perfect
Correct the sentences. (7 mistakes)

1) They have been in Moscow 3 times.

2) My brother haven’t bought a new computer.

3) Has your sister ran 3 miles in the park?

4) I have broke my arm.

5) What have you done with my book?

6) He has just pass his last exam.

7) We haven’t moven to New-York.

8) Has your cousins helped you?