Practice using Infinitive vs Gerund

I need --to buybuying some groceries on the way home.

She postponed --to gogoing on the trip due to the weather.

We appreciate --havingto have enough time to make a good decision.

He learned --to playplaying the guitar when he was a child.

They enjoy --cookingto cook together on weekends.

She stopped --to talktalking to her friend in the hallway.

I regret --to informinforming you that the meeting has been canceled.

He hesitated --sayingto say anything about the error.

We hope --to visitvisiting Japan next year.

She risked --gettingto get caught in the rain without an umbrella.