1.3 Practice
Completa el siguiente ejercicio utilizando el presente perfecto en forma afirmativa, negativa o interrogativa.
1. Lindsay ______________ not been to France.
Has is have
2. _____________ you finished your homework?
Have Has Is
3. They_______________ gone to a rock concert.
's 'es 've
4. _______________ you been to Japan?
Is Have Has
5. We ______________ never eaten Mexican food.
Have has are
6. Andrea has ___________________ her umbrella.
Forget forgetting forgotten
7. _______________ the sun come up?
Was Have Has8. The children __________________ the lost puppy.
have find is finding have found
9. Bibi's been a vegetarian ___________ three years.
Since for after
10. I haven't worked ______________ last December.
Since for by
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1. Has
2. Have
3. ‘ve
4. Have
5. Have
6. forgotten
7. Have
8. have
9.for
10. Since
2. Have
3. ‘ve
4. Have
5. Have
6. forgotten
7. Have
8. have
9.for
10. Since
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