单句改错。以下句子中共有10处错误，每个句子错误数已给出，请改正。（每处1分，共10分）

小题1: Traditional moon cakes are usually made by bean paste, but nowadays, there are many different kinds of moon cakes included fruit, coffee, chocolate.(2)

小题2: There is a special food for the Dragon Boat Festival, it is called zongzi, what is sticky rice in fresh bamboo leafs. (3)

小题3: In one story, lanterns were lighted to celebrate the power of light above darkness. (2)

小题4: I sat at the table in front of fire write a letter to Father Christmas told him about all the presents we wanted.(2)

小题5:Over 2000 years ago, people were known as the Celts lived in Northern Europe. (1)

( )是周王室失去对诸侯统治的标志，也是东周建立的标志。

A．国人暴动

B．共和行政

C．牧野之战

D．平王东迁