Put the chair away. ✔​

You shouldn't put away your bag in front of the door. ✔​

Can I put away my briefcase? ✔​

If you put away trashes here, Then You will pay a fine. —> If you put away the trash here. Then, you will pay a fine.

=> Corrected : The sentences were corrected grammatically.​

Why did you put your hands away? ✔​

B. Make these sentences into English.

너 어디 가니?

Where do you go? ✔​

저 펀 스튜디오 가요.

I'm going to go the fun studio. —> I'm going to go to the fun studio. / I'm going to Fun Studio.

=> Corrected : The sentences were corrected grammatically.​

저녁 준비 됐어요.

It's ready for dinner. —> Dinner is ready!

=> This sentence is okay. This is another way of saying it. ​