Every year，lots of people go to the Rocky Mountains for ＄2 million of treasure（寶藏）.The treasure （1）

is

is

（be） Forrest Fenn's.When he was 80，he went into the Rocky Mountains by car then on foot.He put the treasure somewhere in the woods （2）

secretly

secretly

（secret），so that is one clue（線索） about where it is：an old man can walk there with a heavy box.
    Other important clues are in a poem.They are much （3）

more difficult

more difficult

（difficult） to understand.Treasure hunters（尋寶人） look at every word in the poem.Here is one part：
    Begin it where warm waters stop
    And take it in the canyon（峽谷） down.
    Not far，but too far（4）

to walk

to walk

（walk）.
    Put in below the home of Brown.
    "Warm waters" and "Brown" are two clues.Warm waters could be rivers.Brown might be a person.Maybe you have to look for a person （5）

called

called

（call） Brown near a river in the Rocky Mountains.
    Forrest says that people should wait until spring because winter weather is （6）

dangerous

dangerous

（danger）.He also says that people shouldn't go alone，but not everyone （7）

listens

listens

（listen）.Three people were missing when they looked for the treasure.The police hope that people will stop and no more people （8）

will die

will die

（die）.
    However，F(xiàn)orrest says no.He thinks that people spend too much time （9）

playing

playing

（play） on their computers and mobile phones.He wants more （10）

families

families

（family） to have adventures（探險(xiǎn)） outdoors.