ответьте на вопрос when you have time, you help your parents, do you?

I'm free at 16:30,yes,yes.

Yes, I help my parents at free time

A:What are you up to the weekend?
B:I'm going to swimming on Saturday morning.
A:Have you got any plans for the afternoon?
B:Yes, I have. I planned to go for a walk with friends. Maybe we could meet up in the evening?
A: I can't, I'm afraid. I planned to go on rides.
B:That's a shame. Do you fancy doing something on Sunday?
A:Sure! We could go somewhere by bike? I'm really fond of travelling!
B:Oh that's a good idea! Actually, I'm fond of climbing, don't you?
A: Yes, I do. 
B:We could read something there. Are you fond of reading?
A: Oh I really love reading. But we must to return to 10p.m. I need to go to bed early tonight.
B: Okay, no problem. I'll call you. Goodbye
A: Bye.

- What Russian holidays do you want to tell me about?
- I would like to tell you about a great Maslenitsa celebration in Russia.
- When is it celebrated?
- It is celebrated on last Sunday of March, when winter is losing its rights and spring comes.
- Describe me this holiday, please.
- On this day there are Russian great folk festivals with horses, getting a living rooster from the post, a lot of jokes, songs and dances. On the streets of cities, towns and villages different mummers walk, they offer everybody hot tea and Russian pancakes with different toppings: honey, jam, butter, eggs! - And what is the most thing about this holiday?
- But most importantly is the effigy of winter that is burnt  and everyone rejoices the beautiful spring coming. 
- Wow! It's so interesting!
- You're welcome!