B. Make these sentences into English.

너 화났었니?

Did you mad? ---> Did you get mad? / Were you upset? 

=> Corrected : The sentences were corrected grammatically. ​​

저것들은 참 좋은 것들이야.

They're good men. ----> Those are pretty good ones. 

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

환상적이야. 

Impressive. ---> It's fantastic. 

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