同学,很高兴回答你的问题
正确答案如下：
一.
否定句：
I didn't go to the zoo yesterday.
Tony didn't climb a mountain.
He wasn't at home yesterday.
There weren't any vegetables on the table.
一般疑问句及肯定和否定回答：
Did you go to the zoo yesterday?
Yes,I did./ No,I didn't.
Did Tony climb a mountain?
Yes,he did./ No,he didn't.
Was he at home yesterday?
Yes,he was./ No,he wasn't.
Were there any vegetables on the table?
Yes,there were./ No,there weren't.
二.
1.He played basketball yesterday.
2.They studied English last week.
3.He took some photos last Sunday.
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希望能帮到你,/>不明白请继续追问,可以详谈嘛(*^__^*)
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