你真的不想去北京吗？

Nǐ zhēn de bù xiǎng qù Běijīng ma?

Do you really not want to go to Beijing?

你刚才说的话是真的吗？

Nǐ gāngcái shuō de huà shì zhēn de ma?

Were the things you just said really true?

你真的要走吗？

Nǐ zhēn de yào zǒu ma?

Do you really have to leave?