— Jack has spent an hour in the shoe shop.Hasn't he decided which pair of shoes to buy?— Maybe.Young as he is, he is about his appearance.
They looked forward with hope _____ a chance to receive further education.
I regret _____ hard at school, or I would have succeeded in passing the exam.
We should prevent such a silly mistake _____ again.
_____ full preparations, we decided to put off the meeting till next week.
I’m examining the article he has just finished _____ the possible mistakes in it.