geosil jomyeongeul kyeogo yeonghwareul bwayo.

I turn on the living room light and watch a movie.

Breakdown of geosil jomyeongeul kyeogo yeonghwareul bwayo.

• ~을: object particle
• ~를: object particle
• 영화: movie
• 보다: to watch

Questions & Answers about geosil jomyeongeul kyeogo yeonghwareul bwayo.

What does the ending -고 in 켜고 mean here? Does it mean “and” or “after”?

• -고 links two actions by the same subject. It can mean simple “and,” but in many cases (like this one) it implies the first action happens and then the second happens.
• Here, the natural reading is: turn on the living room lights, and then watch a movie. It also easily implies the lights stay on during the movie.
• If you want to strongly emphasize “after doing A, do B,” you can say -고 나서: 거실 조명을 켜고 나서 영화를 봐요.
• If you want to express “while,” use -면서 for overlapping actions: e.g., 음악을 들으면서 영화를 봐요.

Why is there no subject? Who is doing the actions?

Korean often omits the subject when it’s clear from context. Here, the subject is understood as “I” or “we.” You can add one if needed:

• 저는 거실 조명을 켜고 영화를 봐요. (I…)
• 우리는 거실 조명을 켜고 영화를 봐요. (We…)

What politeness level is 봐요? Is the sentence polite?

• 봐요/켜요 are in the standard polite style (-아요/어요), suitable for everyday conversation with most people.
• More formal: 봅니다/켭니다.
• Casual: 봐/켜 (to friends, younger people).
• Honorific for a respected subject (not yourself): (으)시. For example, 할머니께서 영화를 보세요.

Why is it 거실 조명 and not 거실의 조명?