The boy was in the water and his canoe was_______ away.
If everything goes well, I ______ home at this time tomorrow morning.
On top of the mountain ______, which was built 2,000 years ago.
______ to get a ticket for the concert Eason's Life, George has been standing in a queue for 3 hours.
With the development of high technology, more and more new things ______ in the past years.
That e-book is no larger than an ordinary book with a screen ______ you can read original book and film reviews.