O:What's up ? You look sad.
A: I lost my favourite earrings.
O: Don't worry,
O: What are you doing at the weekend?
A: I'm bored,
O:Cool! What about going to the circus?
A: I'd like to but when ?
O:On Sunday at 17:00 pm.
A:Oh no ! I am going to my grandpa's party.
O:I know. Look at this website. They opened a new center. We can go there.
A: I've got to buy a new dress for my aunt's wedding.
O:Great ! Centre opens at 9:oo pm and closes at 20:oo. Let's meet at cafe near my house.
A: I prefer to meet near post Office.
A: I must go now. Bye !
O: Ok, bye. See you ;)