English Pool of Exercises

Exercise on Present Perfect Simple

Form negative sentences in Present Perfect Simple.

1. you / a question / ask
   →
2. we / a mountain / climb
   →
3. we / the door / open
   →
4. they / their clothes / change
   →
5. you / the car / repair
   →
6. she / down the stairs / rush
   →
7. we / a lot / sail
   →
8. they / a room / share
   →
9. the boss / the contract / sign
   →
10. they / the treasure / discover
    →