model:he went to school on foot he didn't go to school on foot did hego to school on foot?model:he went to school on foothe didn't go to school on footdid hego to school on foot?yes,he did/no he didn't仿写1.mary knocked on the door2.she destroyed the biggest chair3.they planned to go sightseeing last week4.tom and jim studied in that school five years ago5.hunter broke the window yesterday

为你解答如下：

1. Mary didn't knock on the door.

   Did Mary knock on the door?

   Yes, she did/ No, she didn't

2. She didn't distroy the biggest chair.

   Did she destroy the biggest chair?

   Yes, she did./ No. she didn't.

3. They didn't plan to go sightseeing last week.

   Did they plan to go sightseeing last week?

   Yes, they did.// No, they didn't.

4. Tom and Jim didn't study in that school five years ago.

   Did Tom and Jim study in that school five years ago?

   Yes, they did.// No, they didn't.

5. Hunter didn't break the window yesterday.

   Did Hunter break the window yesterday?

   Yes, he did.// No, he didn't.

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