1. Sarah has eaten the cake.
  2. The mechanic has fixed the car.
  3. They have completed the homework.
  4. The doctor has prescribed the medication.
  5. John has painted the fence.
  6. The company has shipped the package.
  7. The team has won the championship.
  8. She has written the letter.
  9. The chef has cooked dinner.
  10. The students have completed the assignment.
  1. Mark has finished his work.
  2. The students have submitted their essays.
  3. The gardener has watered the plants.
  4. Maria has cleaned the house.
  5. The teacher has graded the exams.
  6. They have booked their flight tickets.
  7. The construction workers have built the bridge.
  8. The artist has completed the painting.
  9. The programmer has debugged the code.
  10. The scientist has conducted the experiment.