When Emily was four years old，her grandfather gave her a hammer for her birthday.She loved using it to make toys from old things that nobody used any more.
    When she was a teenager，she thought about inventing something to help others.Emily's grandfather had arthritis（關(guān)節(jié)炎）.His hands and fingers hurt seriously.He had difficulty getting toothpaste out of the tube.So she created a product to help him，and won the Young Engineer for Britain Award.
    A few years later，Emily learned about the situation that people often walked a long distance to get water in some African countries.They could only carry one bucket（桶） at a time，and they usually put it on their heads.Emily's invention was a simple water carrier.The "wheel"on the water carrier was made from wood.It made it possible for women to transport up to five buckets each time.
    Her latest project is a simple fridge that runs without electricity using only the energy that comes from the sun.There are now many families in villages in Zambia and South Africa using it.
    Emily is now a young woman.She is the winner of several prizes for her inventions.She is named one of the world's top ten young people.She often visits schools and encourages teenagers to come up with new ideas that make the world a better place.She wants to use her skills to make a difference.

（1）What did Emily love to make when she was four？

She loved using the hammer to make toys from old things that nobody used any more.

She loved using the hammer to make toys from old things that nobody used any more.

（2）When did Emily win the Young Engineer for Britain Award？

She was a teenager.

She was a teenager.

（3）How many buckets of water could the water carrier transport each time？

Five.

Five.

（4）Who is using the fridge invented by Emily？

Many families in villages in Zambia and South Africa.

Many families in villages in Zambia and South Africa.

（5）What does Emily encourage teenagers to do？

To come up with new ideas that make the world a better place.

To come up with new ideas that make the world a better place.