English Pool of Exercises

Exercise on Present Perfect Simple

Form negative sentences in Present Perfect Simple.

1. Mary / in a musical / dance
   →
2. I / bread / buy
   →
3. his head / ache
   →
4. my computer / crash
   →
5. they / a sound / hear
   →
6. Harry / trouble / cause
   →
7. Jim / his head / cover
   →
8. they / the treasure / discover
   →
9. we / a new territory / explore
   →
10. they / the girl / rescue
    →