1."Can you speak spanish Hoa"(indirect speech)
-> Thu asked Hoa if / whether she could speak spanish
2."Do you know Hue Citadel?". Lien asked Hoa(indirect speech)
->Lien asked Hoa whether she knew Hue Citadel
3.Clement Clarke Moore wrote the poem in 1823(passive)
->The poem was written by Clement Clarke Moore in 1823
4.It's a festival in which people have their bull fight against each other(compound word)
-> It's a bull fighting festival
right thành fight bạn nhé !