Rewrite these sentences using perfect participle clauses.

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
1. After he learned how to cook, he enjoys making new dishes for his friends.
, he enjoys making new dishes for his friends.
2. I visited Paris before, I am not planning to go there on this trip.
, I am not planning to go there on this trip.
3. She had finished the book, then she decided to write a review of it.
, she decided to write a review of it.