Born in a wealthy family, my nephew, Jack, leads such a thoroughly decent and cosy life that he hardly meets with cruel adversities. He has been dreaming of an adventure since he was young. At 18, Jack resolved to join an expedition     1     (advertise) in the newspaper, but the leader turned him down, thinking Jack was not     2     (qualify). Full of vigour, Jack never abandoned his dream for he was so enthusiastic about a great voyage. At 19, he joined the navy and     3     (assign) to be a steward with low wages. On a bitter cold day, the crew went aboard a massive ship bound for Atlantic Ocean. Jack was genuine, good-tempered and loyal and he wasn't selfish, cither. He often played the banjo for recreation. So those who were on the ship all liked him.     4     (fortunate). one day, the motor broke down and the ship got crushed on a huge iceberg. When the ship sank, their hearts also sank. At that time, the calm captain made a     5     (commit) to save them and commanded them to throw away     6     (they) belongings such as stoves, blankets, bats. cupboards and other pieces of furniture. Finally, they were fortunate enough     7     (escape) the ship. It was their endurance, resolution and perseverance     8     helped them survive. On the distant island, Jack managed to make fire with animal fat.     9     gave off a smelly smell and then he cooked sea animals. One month later, they were saved by a passing ship. In summary, it has been     10     unforgettable episode in Jack’s life.