改错:1 I can fiy kites seven years ago 2 Did you saw him just now?3 Who find it just now?

问题描述:

改错:1 I can fiy kites seven years ago 2 Did you saw him just now?3 Who find it just now?

1.I could fly kites seven years ago.
2.Did you see him just now
3.Who found it just now