六、阅读对话，完成任务。
It's autumn. Betty's grandma is busy picking fruit in the garden.
Betty: Good morning, Grandma!
Grandma: Welcome. It's nice to see you.
Betty: You look tired, Grandma. What's the matter? Are you ill?
Grandma: No. I'm OK. I'm a little hungry.
Betty: Let's have a rest under the tree. We can pick fruit later.
Grandma: All right.
They have a rest under the tree.
Betty: Would you like a cake, Grandma?
Grandma: Yes, please.
Betty: How about some water?
Grandma: No, thank you, dear. I'm not thirsty.
They pick fruit together.
Betty: Picking fruit is great fun. I like it.
Grandma: You're so sweet, Betty.
任务一 根据对话内容，给下列图片排序。

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任务二 根据对话内容，回答下列问题，每空一词。
1. What season is it? It is .
2. What is the matter with Grandma? She is a little .
3. Where do they have a rest? They have a rest .
4. What would Grandma like to have? She would like to have .