Present perfect

Mario _____ not been to France.

• Has

• Is

• Have

_____ you finished your homework?

• Have

• Has

• Is

They___ gone to a rock concert.

• 's

• 'es

• 've

_____ you been to Mexico?

• Is

• Have

• Has

We _____ never eaten Colombian food.

• Have

• Has

• Are

Andrea has _____ her umbrella.

• Forgotten

• Forget

• Forgetting

_____ the sun come up?

• Was

• Has

• Have

The children ________ the lost puppy.

• Have found

• Has find

• Have find

Joe's been a vegetarian _____ three years.

• Since

• For

• After

I haven't worked _____ last December.

• By

• Since

• For