题目内容：

按要求完成句子

1.My mother is making__dinner in the kitchen.(对画线部分提问)

____ _____your mother______ in the kitchen?

2.Mary is talking on the phone.(改为否定句)

Mary____ _____ on the phone.

3.They are washing their clothes at home.(改为一般疑问句)

____ _____ washing their clothes at home?

4.Is your grandfather reading a newspaper？(作否定回答)

_______，____ _____.

5.Jack does his homework every day.(改为否定句)

Jack____ _____ his homework every day.