Grammar 

You said (당신은 말했다): what is popcorn spelling?
Correct sentence (올바른 문장): How do you spell popcorn?

You said (당신은 말했다): You know this bug?
Correct sentence (올바른 문장): Do you know this bug?

You said (당신은 말했다): it's a bug
Correct sentence (올바른 문장): Is it a bug?

You said (당신은 말했다): Oh, it's a stop.
Correct sentence (올바른 문장): Oh, it stopped.

You said (당신은 말했다): I will find the another thing.
Correct sentence (올바른 문장): I will find other things.

You said (당신은 말했다): It's so scared
Correct sentence (올바른 문장): It's so scary.

You said (당신은 말했다): I want to down
Correct sentence (올바른 문장): I want to go down.

You said (당신은 말했다): my best is snowboard
Correct sentence (올바른 문장): I think the best one is the snowboard.

Question: Where were the in-line skates?
You said (당신은 말했다): It was in the living room.
Correct sentence (올바른 문장): They were in the living room.

Pronunciation 

learned [lurnd]
scooter  [SKOO-ter]
unicycle [YOO-nuh-sahy-kuhl]
were [wur]