How do you give a speech as mobile phone by std 3 kid on fancy dress competition?

I can't write your speech for you -- that would be cheating and if you copied it, it would be plagiarism. Here are some tips on how to write a good speech, though:

1. Do your research and find out as much as you can about your topic:

2. Make a list of the most important points that you learned

3. Write down facts to support those points and convince your audience that your

viewpoint is correct

4. Pretend you are just talking to some friends and write down how you would tell

them this information.

5. Practice your speech by saying it out loud until you know it and are

comfortable saying it

In this sort of speech, you'd pretend you were the mobile phone and state your facts as if they were about you, such as "I help people to make calls. They press the buttons and I connect them to someone else's phone."