Japanese Greetings あいさつ (Romaji Version)

Complete the conversation with the most logical sentence.
A: Ittekimasu.
B: ..................................

You have been treated to dinner. Which of the following is best to thank your host?

You are in the office. Now you want to leave while some of your colleagues are still there. What would you say to excuse yourself?

Complete this conversation during a home visit.
A: ........................
B: Douzo, ohairi kudasai.

Besides welcoming a guest in with "Douzo, ohairi kudasai." the host may also say.....

Complete the conversation with the most logical sentence. A: Ittekimasu. B: ..................................