Por favor 30 oraciones con present perfect?

Presente perfecto en negativas - - - - >1.

- I have seen many movies with special effects.

2. - He’s already climbed up mountain.

3. - My son has never spoken to a stranger online.

3. - She has been a doctor for 3 years.

5. - He’s never walked on fire.

. 6. - Many animals have become extinct.

7. - They have never milked a cow.

8. - I have ridden a horse.

9. - He has played soccer for 2 years.

10. - Rafael has played tennis for 10 years.

Presente perfecto positivas - - - - > 1.

- I haven’t been to the movie in a year.

2. - I haven´t bought my favorite perfume.

3. - My sister hasn’t gone to Florida yet.

4. - I haven’t fed the dog yet5.

- No, she hasn’t cleaned the room yet.

6. - we do not want the child study7.

- Travajar women we do not want more

8.

- Professor denies your student

9.

- he child refuses to go to bed

10.

- Momdenies thather soneats agame

presente perfecto interrogativas - - - - - >1.

- Have you ever been on a cruise ship2.

- Has she ever climbed a mountain?

3. - Have they traveled in an airplane yet4.

- Have you ever met anyone over the Internet?

5. - Has your computer ever gotten a virus from the Internet?

6. - Has your brother ever downloaded music from the Internet?

7. - Have you ever walked on fire?

8. - Have you ever been to a zoo?

9. - Have you fed the dog yet?

10. - Have you made your homework yet?