Slang and idioms to sound like a native speaker

Chose the best option: “Have you seen Max? He is a real catch!”

Chose the best option: “I’m not getting enough sleep these days. It’s crunch time at uni”

Chose the best option: “I know that was a rough day but you need to pull yourself together and finish that project”

… you need to calm down and behave normally 

Chose the best option: “I can’t believe you sold me out, I trusted you!”

Chose the best option: “He really cheated on you? I couldn’t care less!”

He really cheated on you? I’m so sorry 

He really cheated on you? I don’t care at all

Chose the best option: “Please, don’t freak out. John proposed to me!”

Chose the best option: “You rock!”