Jack and Mary are two good friends. On their way to school, they find an old 1 . It is about treasure (珍宝).
They want to read it, 2 they have to go to school first.
After school, they meet at Jack' s house. They find there is a treasure 3 in the old book. They talk to Jack' s father about it. He agrees (同意) to drive them around to find the treasure.
" My dear, 4 can we go first? " Jack' s father asks. Mary 5 at the map. The trail (路线) starts at the pool in the middle of town, so they go there first. Then, they arrive at a park after a 20-minute ride.
The 6 problem for them is where the treasure in the park is. 7 try looking for clues (试着寻找线索) in the park.
Ten minutes later, Mary shouts (喊) to others 8 , " I find it! It' s not something we can take with us, but when you read it, you' ll see! " She points to (指向) a tree. There is a card in the tree. It says, " The best 9 is a good trip with good friends! "
" Wow, that' s 10 ," Jack says. Although they don' t get anything to keep, they still think that it is a great day.
