The box is heavy. I can’t ______it.

 Her new book on how to get along with others is to _______ next month.

John’s ability to learn from observations and experience _______ greatly to his success in public life.

It is reported that the number of students_______ computer games has been on the increase in recent years.

—I’m sorry to_ _______you，but can you tell me the way to the nearestsupermarket?—I will do some shopping，too .Shall we walk there together?