1. I __________ (write) three emails so far today.
  2. She __________ (live) in Paris for three years.
  3. They __________ (work) on this project since last month.
  4. He __________ (not eat) anything since breakfast.
  5. We __________ (travel) to many countries over the years.
  6. The garden looks beautiful because it __________ (rain) a lot this week.
  7. I __________ (try) to reach you all afternoon.
  8. She __________ (study) French since she was a child.
  9. They __________ (not decide) on their holiday destination yet.
  10. He __________ (read) the book you lent him for two weeks now.

Answers for Self-Checking:

  1. have written (Present Perfect)
  2. has lived (Present Perfect)
  3. have been working (Present Perfect Continuous)
  4. hasn't eaten (Present Perfect)
  5. have traveled (Present Perfect)
  6. has been raining (Present Perfect Continuous)
  7. have been trying (Present Perfect Continuous)
  8. has studied (Present Perfect)
  9. haven't decided (Present Perfect)
  10. has been reading (Present Perfect Continuous)