BR Pre-int. Unit 2. Present Simple vs Present Continuous

Read the dialogue below, fill in the gaps and answer the following questions.

Emma: Hi mum, is is being( is, is being ) everything ok? I am is are( am, is, are ) at work!
Mum: Hi Emma, yes, everything is fine! I am calling call( am calling, call ) you to see how your first day at work is going goes( is going, goes ).
Emma: It’s going it goes( It’s going, it goes ) well, thanks.
Mum: I’m sorry but I completely forgot. What do you do are you doing( do you do, are you doing ) again?
Emma: I work am working( work, am working ) in supply chain management.
Mum: I still don’t understand am not understanding( don’t understand, am not understanding ) what that means is meaning( means, is meaning )! Are you getting Do you get( Are you getting, Do you get ) lots of help from your colleagues?
Emma: Yes, mum.
Mum: So, what are you doing do you do( are you doing, do you do ) now?
Emma: Well, I am sitting sit( am sitting, sit ) down at my desk and speaking speak( speaking, speak ) to you on the phone, but I should be working.
Mum: Yes, ok Emma. I’ll let you go. Enjoy your first day!
Emma: Thanks mum, bye!

1. Why is Emma’s mum calling does Emma's mum call( is Emma’s mum calling, does Emma's mum call ) her?
2. What does Emma do is Emma doing( does Emma do, is Emma doing )?
3. What is Emma doing does Emma do( is Emma doing, does Emma do ) right now?
4. Do you think Are you thinking( Do you think, Are you thinking ) Emma is happy that her mother called her?