1 B

- D/c: Mobile phone technologies have developed rapidly over the last decades, and experts are making interesting predictions about smartphones of the future.

2 A

- D/c: They say that by 2035, smartphones will be able to change their shapes to meet the users' needs.

3 C

- D/c: By using holography, you will be able to interact in computer games as if you were a character in it.

4 C

- D/c: Besides, smartphones will have super strong sensors to read your mind and complete some tasks, such as making to-do lists and shopping online.

-> Không đề cập đến việc đưa ra lời khuyên (give advice).

5 C

- D/c: In the near future, many people may consider their smartphones their best friend , and they may interact with them even more than they do with their human friends.