问题描述：
Farmers are busy growing ____________(庄稼) in the fields
There are so many interesting things at the__________(展览会)
My father arribed home at 12o' clock last night.(改为一般疑问句)
11.__________your father ________home at 12 o' clock last night?
There are so many interesting things at the__________(展览会)
My father arribed home at 12o' clock last night.(改为一般疑问句)
11.__________your father ________home at 12 o' clock last night?
问题解答：
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