按要求改写句子。

1. I will go to the park with my mother next Sunday. (对画线部分提问)

________________________________________________________________________________

2. Will you ask me to go with you? (作否定回答)

________________________________________________________________________________

3. He is going to buy an English book tomorrow. (改为否定句)

________________________________________________________________________________

4. I'm going to wear a dress at this party. (对画线部分提问)

________________________________________________________________________________

5. We will have lessons tomorrow. (改为否定句)

________________________________________________________________________________

重大动物疫情由省、自治区、直辖市人民政府（）认定。

A、农业行政部门；

B、兽医主管部门；

C、动物卫生监督机构；

D、防治重大动物疫情指挥部。