English Pool of Exercises

Exercise on Present Perfect Simple

Form negative sentences in Present Perfect Simple.

1. you / a box / carry
   →
2. Mary / in a musical / dance
   →
3. Ruth / the pencil / drop
   →
4. The children / about the joke / laugh
   →
5. Eric / his homework / forget
   →
6. you / your English / practise
   →
7. Harry / trouble / cause
   →
8. she / the chapter / copy
   →
9. they / a new gadget / invent
   →
10. they / me / trust
    →