1.What holiday is your favourite
2.Mum will buy me a cake .
A cake will be bought for me by my mother.
3.The doorbell rang just now.
4.What date is Halloween on?
5.How many chwedste cakes were there on the table?(你能告诉我chwedste究竟是什么词吗?我好象查不到这个词.)
danced