Circle the correct word or phrase (ing and infinitive) 1. My

Circle the correct word or phrase (ing and infinitive) 1. My dad finally gave up smoking / to smoke at the age of forty-nine. 2. I really enjoyed listening / to listen to those MP3s you sent me. Thanks. 3. Can you afford buying/ to buy so many presents? 4. You should practise juggling / to juggle every day or you39;ll never learn. 5. How did you learn speaking / to speak Japanese so well? 6.I thought we discussed going/ to go to India and now you want to go to China! 7. We finally managed finding / to find my passport and then left for the airport.