Gerund Vs Infinitive

The child stopped … and looked at a toy with some sign of interest.      

She went on … without looking at me.             

The scientists tried … the experiment but they couldn’t.   

I’m sorry for … you waiting.     

My granny will never forget … over the Atlantic Ocean.

I’m sorry I forgot … you yesterday.             

Why don’t you try … some milk to your coffee?     

Alison regretted … at her younger sister.       

I regret … you that we can’t return you the money.

I’m sorry ... that you’ve failed the exam.

The secretary talked on the phone and went on … some documents.      

Ella means … her own bakery.             

The firemen are trying … out the fire.       

He remembers … his daughter to the circus for the first time.

I tried … the door, but it was locked from the inside.    

I regret … this coat. It looks a bit old-fashioned.

I regret …all the money. I would like … this blouse.    

I’ll always remember … a bike for the first time.