It is difficult for us to learn a lesson in life ____we’ve actually had that lesson.

.There ______a number of books in our school library. The number of books________getting larger than last year.

The boy the first prize, but he was so careless as to make a foolish mistake.

The book will ______ you when you need help.

My favorite movie ________ in the cinemanow. Would you like to go with me and see it