Question

Read through the sentences and change the verb in brackets to the present perfect tense.

1. I _______________________________________ (fly) in a plane.
2. I _____________________________________ (eat) crocodile.
3. I ________________________________________ (be) on stage.
4. We __________________________________________ (give) blood
5. She ____________________________________(meet) a famous person.
6. . I _______________________________________ (visit) a safari park.
. 7. I ______________________________________ (learn) another language.
8. . I ___________________________________________ (witness) a crime.
9. He ____________________________________________ (break) a bone.
10. I _____________________________________________ (hold) a snake.

Answer 1

1. have flown.
2. have eaten.
3. have been.
4. have given.
5. has met.
6. have visited.
7. have learnt o have learned*
8. have witnessed.
9. has broken.
10. have held.

*learned y learnt son excepciones, puedes usar ambas y es correcto. Recomiendo busques en Internet "verbos irregulares en inglés" y los memorices.