Инфинитив или герундий. Урок английского языка

1. We go swimto swimswimming every week.

2. He dreams of becometo becomebecoming an actor.

3. My friend is afraid of flyto flyflying.

4. I spent a lot of time writeto writewriting the essay.

5. You had better taketo taketaking the bus.

6. Don't you dare talkto talktalking to me like that!

7. I am looking forward to seeto seeseeing you again soon.

8. The song made me smileto smilesmiling.

9. He swore never doto dodoing that again.

10. Do you mind opento openopening the window?