把下面句子变为一般疑问句和否定句

1.Her mother has a nice dresser.
Does her mother have a nice dresser?
Her mother doesn't have a nice dresser.
2.They have a good English teacher.
Do they have a good English teacher?
They don't have a good English teacher.
3.My grandmother watches TV every day.
Does your grandmother watch TV every day?
My grandmother doesn't watch TV every day
4.Those video tapes are in the drawer.
Are those video tapes in the drawer?
Those video tapes are not in the drawer.
5.That sounds good.
Does it sound good?
That doesn't sound good.
6.The girls need their things.
Do the girls need their things?
The girls don't need their things.
7.This is my family photo.
Is that your family photo?
This isn't my family photo.
8.Her brother can bring the things to you.
Can her brother bring the things to you?
Her brother cannot bring the things to you.
如果含有be动词、情态动词,变一般疑问句时,就将其提前；变否定句时,在其后加not
如果含有实意动词,就在句首加助动词do/does,将动词改为原形,在注意一下人称的改变就可以；变否定句时,在实意动词前加助动词的否定形式,动词仍变为原形