问题
补全对话，情景问答
补全对话。
Wendy: Oh Mary, what are you doing?
Mary: I'm 1 as a ghost.
Wendy: Do you want to 2 Halloween?
Mary: Yes, I do.
Wendy: It's a festival in the west. My favourite festival is 3 .
I like eating rice dumplings and other nice food.
Mary: 4 is it?
Wendy: It usually comes in June or July. It is very 5 (有趣的).
答案
1. dressing up
2. celebrate
3. Mid-Autumn Festival
4. When
5. interesting
H2S+OH—