Uniforms Why should students wear uniforms?

3. Have our ways to communicate with each other changed in recent years?

(Give a direct answer to the question) Yes, there is a drastic change. (Explain your reason or reasons) Earlier, people used handwritten letters or typed them in a typewriter. It took a considerable amount of time to reach the intended person. Nowadays, email reaches the recipient in no time. Electronic mails have made communication easy.

4. What are the advantages of sending messages via social applications?

(Give a direct answer to the question) (Explain your reason or reasons) It helps people to stay connected. (Give an example) For example, a person may be working in a company in India, and his friend in school may be living in Australia. It is social media that helps them to communicate efficiently. They can share photos of families, trips that they have been to, chat, or make video calls. So social media helps both of them to be updated on what each other is doing.