помогите решить эти задания

1)
1.Have I ever sailed across an ocean?
2.Have you ever found any money?
3.Have you ever had ice cream at 8 am?
2)
1.have tried
2. bought
3did not pack
3)
1.Have you ever been abroad?
2.Have you ever tried this?
3.Have you ever met him before?
4.Have you ever seen a bear?
5.Have you ever eaten Chinese food?
6.Have you ever done this?
4)
1. just ate
2. just solve
3.just cooked