A. What are some of the advantages and disadvantages of cell phones?

The advantages are communicating with people well, possibility of communcate whenever I want to call and etc. on the other hands disadvantes are cost of maintenace, what I always have to have it and etc. --> The advantages are having a good communication with other people. It's possible to talk/call someone anytime I want. On the other hand, one of its disadvantages is the cost of maintenance and I always need to have it.​

(05/10/21)

-그는 완전히 미쳤다.

He is completely insane. √

-이 망원경은 지극히 효과적이다.

This telescope is completely effective. --> This telescope is extremely powerful.

-Robert는 상당히 똑똑하다.

Robert is pretty smart.​ --> Robert is fairly intelligent.