English Pool of Exercises

Exercise on Present Perfect Simple

Form negative sentences in Present Perfect Simple.

1. John / money / collect
   →
2. we / the door / open
   →
3. we / in the mountains / walk
   →
4. she / in a play / act
   →
5. he / a mistake / make
   →
6. Rupert / the number / dial
   →
7. Henry / houses / build
   →
8. he / his father / embarrass
   →
9. they / a new gadget / invent
   →
10. the girl / out of the house / creep
    →