Information card

    There was a tree in my garden. One day, two birds came to the tree and built a house for their three babies. One day, I heard the sound of these birds. I ran to the garden and found two babies eating food on the ground. A few minutes later, the father bird and the mother bird came back. They brought some food for the third baby. The father bird put the food on the ground，far away from the third baby. To get the food, the baby had to fly to it.

    The third baby was hungry, but she was afraid to get out of the nest. To my surprise, the father bird and the mother bird just stood there and did nothing.

    After about ten minutes, the third baby bird didn't have any other choice. She slowly went to the border (边缘) of the nest and began to fly. Finally, she landed safely on the ground and enjoyed the food. Just like the birds, if you want to get something you want, you must depend on yourself.

        ①   In some Cultures, the foot of a rabbit is Carried as an amulet(护身符) believed to bring good luck. Belief is held in many parts of the world including Europe, China, Africa and South America.

       ②   Wishing upon a wishbone is an old Custom. It includes two people who would break the wishbone and the one with a Bigger piece makes a wish. The wishbone's shape just likes the letter" Y".

       ③   A In ancient days, old Boots or shoes were said to hold the good spirit and courage of their owners. Therefore, it was a Common Belief that an old Boot was a good luck Charm.

       ④   Clover is actually a type of wild plant with flowers shaped like Cotton balls and usually has three leaves on each stem. In fact, it is very difficult to find a four-leaf Clover.

    Sam hated doing chores. And he had many chores. For example, on Mondays, Wednesdays and Fridays he took out' the rubbish. And on weekends he always washed his father's car. He also cleaned his own room once a week. Sometimes he even had to (1) look after "his little sister and brother.

    Sam had a foreign friend at school. His name was Kumar. Doing chores in Kumar's family was very different. In the house only the girl did chores. His sisters made all the beds and cleaned all the rooms too, even his bedroom. His mother always cooked the meals, and his sisters helped her to go shopping, and prepare(准备) the food. They worked hard at home, doing all the chores with their mother. So when Kumar talked to his friend Sam about chores, he felt very lucky. One day, Sam had an idea. He asked Kumar, "Could I borrow your sisters?" He wanted them to help him clean his room, but (2) they said "no". Instead  (相反), they asked Sam to teach their brother how to do chores, so that he could make his own bed.

Sam and Kuimar are very good at science. They are going to be scientists after university. They want to make a robot to do the chores. Then everyone一mothers and fathers, sons and daughters- will be happy!

任务一: 根据短文,回答问题。