The transportation has improved a lot in our city, with two new roads _______ last year.

It was _____ computer games that cost the boy a lot of time that he ought to have spent on his lessons.

The manager listened to the customers’ complaints attentively with great patience, ________ to miss any point.

There        nothing more to do，Mr.Goodman left for home.

I regret ________ that you have failed the exam, but what you should do now is not to regret ______ so much time but to seize every moment from now on.