Восстановите диалог в правильном порядке - speaking. - buy. - this is kate. - hellow! - let's go to yhe museum today. - great! buy! - can i speak to oleg? - that's a good idea. let's meet in an hour.

- Hellow!
- This is Kate.
- Can I speak to Oleg?
- Let's go to yhe museum today.
- That's a good idea. Let's meet in an hour. 
- Speaking.                                                                                                        - Great! Buy!
- Buy.