How to say the opening remarks of the postgraduate re-examination

1. When you open the door, a polite question will win a good first impression.

may I come in?

may I come in?

2. Say hello to the teacher, smile and be full of energy.

Dear professors, good morning/afternoon. I am XXX. ?

Good morning/afternoon, professors. I am XXX.

3, proper flattery is also necessary!

I am glad that I am qualified for this interview. It's an honor to talk to you today.

I am glad to have the opportunity to participate in this interview. It's an honor to talk to you today.

It's time to introduce myself to the teachers.

I am honored/happy to introduce myself to you here.

It's an honor to introduce myself to you here.