HOMEWORK CORRECTION: 

A. What do you think about some people who don't want to get into relationships? Please explain.

I think it's good. Because they can focus more on their work.

(Correct) 

B. Make these sentences into English.

어서 오세요.

빈 자리 있나요? 세 명 인데요?

따라오세요.

Welcome.

Are there any empty seats? There are three people. (Correct)​

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

Is there a table for three?​​

Follow me.

(These were more on declarative forms and were correct though.)

I re-checked the translations that I gave you and they were in interrogative/question forms:

B. Make these sentences into English.

어서 오세요?

빈 자리 있나요? 세 명 인데요?

따라오세요?

(Punctuation marks could change the meaning of the sentences. Please consider them next time.)​