按要求完成下列句子，每空一词。

1. New Year's Day is on the 1st of January. (对画线部分提问)

    ___________ is New Year's Day?

2. There are some birds in the cage. (改为一般疑问句)

    ___________ ___________ ___________ birds in the cage?

3. Jane pulled up a lot of carrots yesterday. (改为否定句)

    Jane ___________ ___________ up a lot of carrots yesterday.

4. 怎么啦？我肚子疼。

    — What's the ___________? 

    — I have got a stomach ache.

5. Tom和Mike上学一样早。

    Tom goes to school ___________ ___________ ___________ Mike.