三、补全短文
Many people believe that only talented people can come up with new invention ideas. In fact, it is possible for anyone to have good invention ideas. ____1____
First, you need to find fields(领域) that you know well. You can make a list of them. By making the list, you will find the fields easily. ____2____ What fields are you good at? You can ask yourself these questions and write down the answers on your list.
____3____ Your goal is to find what can be improved in your fields. You can ask people around you about their problems such as your classmates, parents or teachers. If you are too shy to ask, you can use the Internet to get some information. Your new invention ideas need to solve those problems.
The following step is to research the market. Once you know the needs, you can start researching. ____4____ The only thing you can do is to find ways to improve these tools and make them better. If there are no such tools, you can think about creating them.
When you have finished all these steps, you will get some interesting ideas. ____5____ So why not start to have a try now?

1. _______
2. _______
3. _______
4. _______
5. _______

E ; A ; B ; F ; C