Have you ever thought about how people will communicate in the future? Technology is changing, so is the way we talk to each other. In the past, people wrote letters that took weeks to arrive. Today, we can send messages instantly with just one click. But what about tomorrow?

In the future, communication might be even faster and more amazing. Experts believe we will use holograms, 3D images that let us see and talk to people as if they were standing next to us. Imagine speaking to your friend in another country and seeing their hologram right in your room!

Artificial intelligence (AI) will also play a big role. Virtual assistants, like Siri or Alexa, could become smarter and help us with conversations in different languages. This will make it easier to connect with people around the world. Language barriers might disappear completely!

Another exciting idea is brain-to-brain communication. Scientists are researching ways to send thoughts directly from one person’s mind to another. It sounds like something from a science fiction movie, but it might happen one day.

However, not everything about future communication will be easy. We may need to learn new skills to use these technologies. Privacy and security will also be important because personal information could be shared more easily.

The future of communication is full of possibilities. It will help us stay connected in ways we can’t even imagine yet.

Question 21. What does the word "holograms" in paragraph 2 refer to?
A. Letters sent in the past
B. Instant messages
C. 3D images of people
D. Virtual assistants

Question 22. The word "barriers" in paragraph 3 is CLOSEST in meaning to...
A. walls
B. problems
C. languages
D. opportunities

Question 23. Which of the following is TRUE, according to the passage?
A. Holograms will replace all communication tools.
B. Brain-to-brain communication is already used today.
C. AI may help people talk in different languages.
D. Letters are faster than messages today.

Question 24. According to the passage, what might happen to language barriers?
A. They will become harder to manage.
B. They will disappear with the help of AI.
C. They will remain the same.
D. They will only affect scientists.

Question 25. According to paragraph 4, what is one challenge of future communication?
A. Holograms will be too expensive.
B. People will lose interest in learning new skills.
C. Privacy and security will be concerns.
D. Technology will not improve anymore.

Question 26. What is the passage mainly about?
A. How people communicated in the past
B. New ideas and challenges in future communication
C. The history of communication technologies
D. How to send instant messages