Question

A. Complete with the correct form of the verb in present perfect.
Example:
1. I have played soccer for a long time. (play)
2. They _______________ a camel. It was fantastic! (ride)
3. I _______________on a plane. I think it’s dangerous. (fly)
4. Nina _______________ in the ocean. She fears water. (swim)
5. My friends _______________here for a long time. (live)
6. _______________ him lately? No, I haven’t. (you / see)
7. Oscar _______________ scorpions. He doesn’t like to try new things. (eat)
8. _______________ rock? (he / dance)
9. I _______________ my watch! Help me! (lose)
10. Patty _______________around the world. She visited 10 countries last year!
(travel)
11. _______________ a truck? No, he hasn’t. (he / drive)

Answer 1

Recordemos que para hacer una oración en presente perfecto debemos tener:

Sujeto + Have / Has+ Verbo en pasado participio + Complemento

Las oraciones quedarían así

They have ridden a camel. It was fantastic! (ride)

I have flown on a plane. I think it’s dangerous. (fly)

Nina has swum in the ocean. She fears water. (swim)

My friends have lived here for a long time. (live)

 Oscar has eaten scorpions. He doesn’t like to try new things. (eat)

Has he danced rock?  

I have lost my watch! Help me!  

Patty has travelled around the world. She visited 10 countries last year!

(travel)

Has he driven a truck? No, he hasn’t.