Situations
Situation1: It’s 4 a.m. Suddenly your phone rings. It’s John, your American friend.
You: Hello.
John: Hi Mike. It’s me, john.
You: Oh, hi John. What’s up?
John: Well, I just thought I would call you. How are you doing?
You: Pretty good. How about you, John?
John: I am great. So, how's your work going? Is everything okay?
You: Yes, everything's going well.
John: That's good.
You: Listen, John. It's still 4 in the morning. I can't talk much right now. Can I call you back later?
John: Sure, that