Choose the correct word to complete the dialogue

Jane: Hi, Mary! What lessons [do|does] you have?

Mary: They are Music, History and Maths. And you?

Jane: I have English, PE, Geogrgaphy.

Mary: Oh, the worst subjects for me!

Jane: I like them! [Do|Does] you have English classes on Tuesdays?

Mary: No, I [don't|doesn't]. I have them on Thursdays and Fridays.

Jane: [Don't|Does] your sister have English on Thursdays and Fridays, too?

Mary: No, she [does|doesn't]. She has English classes on Mondays and Wednesdays.

Jane: [Do|Does] we have a break time now?

Mary: Yes, we [do|does]. Let's go and have a snack!