1、Wendy often plays （“trick or treat”）at Halloween .（对括号提问）
What does Wendy often play at Halloween?.
2、I’d like （some hot drinks.）（对括号提问）
What would you like?
3、It is wonderful!（改成感叹句）
How wonderful it is!
Ps：
I like Christmas very much..
是问题：Christmas is my favorite festival.（同义句转换）