-----What did you think of Mount Tai? ------Wonderful. It’s worth ______once again.
Jumping out of ___ airplane at a height of 5000 kilometers is ___ unforgettable experience.
--Let’s have a game of tennis; the loser has to treat the other to an ice-cream. -- _______.
The loss has not yet been _______ accurately, but it is believed to be well beyond a hundred million dollars.
Teachers’ words and deeds ______ a great effect _____ their students.
We give dogs time, pace and love we can spare, and______, dogs give us their all.