sangjareul jeongriharyeogo gawirang teipeureul gajyeowasseoyo.

-려고 expresses intention or purpose. In this sentence, it means something like to / in order to / intending to.

So 상자를 정리하려고 means to organize the box or because I was going to organize the box. It explains why the speaker brought the scissors and tape.

Because -려고 attaches to the verb stem, not the dictionary form.

• Dictionary form: 정리하다
• Verb stem: 정리하-
• Stem + -려고 → 정리하려고

This happens with other 하다 verbs too:

• 공부하다 → 공부하려고
• 청소하다 → 청소하려고

-을/를 marks the direct object of a verb.

Here, 상자를 is the object of 정리하다 inside the purpose part of the sentence. In other words, the box is the thing being organized.

Even though 정리하려고 is not the final verb of the whole sentence, it is still its own verb phrase, so it can still take an object.

랑 means and when it connects nouns in everyday speech.

So:

• 가위랑 테이프 = scissors and tape

It is a very common spoken-style connector. Other possible versions are:

• 가위하고 테이프를
• 가위와 테이프를 / 가위과 테이프를 would actually be 가위와 테이프를, since 와/과 depends on the final sound

Among these, 랑 sounds natural and conversational.

Because 가위랑 테이프 works as one combined noun phrase: scissors and tape. Korean often puts the case marker only once, at the end of the whole phrase.

So:

• 가위랑 테이프를 가져왔어요 = natural

The -를 applies to the entire group, not just 테이프 by itself.

Yes. 랑 is casual or conversational, but it is still very common and completely normal in polite everyday speech like this sentence.

Roughly speaking:

• 랑 / 이랑 = casual, spoken
• 하고 = also common and conversational
• 와/과 = more formal or written

So this sentence sounds natural in everyday conversation.

Korean nouns usually do not have to show singular vs. plural unless that distinction is important.

가위 is just the normal word for scissors. Even though English treats scissors as plural, Korean does not work the same way here.

So you can just learn:

• 가위 = scissors / a pair of scissors

No extra plural ending is needed.

가져왔어요 is the polite past form of 가져오다, which means to bring.

It can be understood as:

• 가져오다 = bring
• 가져왔어요 = brought

More literally, it has the idea of taking something and coming with it. That is why it often matches English bring very well.

This depends on the direction of movement.

• 가져오다 = bring toward the speaker or the current place
• 가져가다 = take away from the speaker or current place

So 가져왔어요 is used because the speaker brought the scissors and tape to here / to where they are now.

If the speaker had taken them somewhere else, 가져갔어요 would make more sense.

Because the action of bringing already happened.

The sentence is saying that in the past, the speaker brought scissors and tape for the purpose of organizing the box. The intention existed at that time.

So the timeline is:

1. The speaker intended to organize the box.
2. The speaker brought scissors and tape.
3. They are now reporting that past action.

That is why 가져왔어요 is in the past tense.

Yes, most likely. The subject is simply omitted because it is clear from context.

Korean often leaves out subjects when they are understood. So this sentence would often naturally be understood as:

• I brought scissors and tape to organize the box.

If you wanted to state the subject explicitly, you could say:

• 제가 상자를 정리하려고 가위랑 테이프를 가져왔어요.

But in normal conversation, leaving it out is very common.

That is a very normal Korean sentence pattern.

Korean often puts background information such as:

• purpose
• reason
• condition
• time

before the final main action.

So the structure is:

• 상자를 정리하려고 = to organize the box
• 가위랑 테이프를 가져왔어요 = I brought scissors and tape

This word order is natural in Korean, even though English often feels more comfortable explaining the main action earlier.