Complete.Use the Present Perfect

Пример:(Be) Has Mark's cat ever Been ill?

1) (Meet)_____ you ever______a vet?

2) (see)______ Mark ever______an owl before?

3)(frighten)______we _______ the puppies?

4)(eat) _______the dogs _______Their dinner?

1.Have you ever met a vet?2.Has Mark ever seen an owl before?3.Have we frightned the puppies?4.Have the dogs eatten their dinner?