English Pool of Exercises

Exercise on Present Perfect Progressive

Form negative sentences in Present Perfect Progressive.

1. the dog / bark
   →
2. she / that bag / carry
   →
3. John / money / collect
   →
4. they / a race / run
   →
5. she / on a chair / sit
   →
6. she / her room / tidy
   →
7. the cat / the mouse / chase
   →
8. we / in a forum / chat
   →
9. his nose / bleed
   →
10. they / a hole / dig
    →