English Pool of Exercises

Exercise on Present Perfect Progressive

Form negative sentences in Present Perfect Progressive.

1. we / a mountain / climb
   →
2. it /rain
   →
3. his head / ache
   →
4. we / our rooms / clean
   →
5. you / the car / repair
   →
6. we / on the lake / sail
   →
7. they / their calculators / use
   →
8. she / her room / tidy
   →
9. they / a hole / dig
   →
10. the woman / a cardigan / knit
    →