1.ann is not at home.
is ann at home?
where is ann?
2.they are not on vacation.
are they on vacation?
who are on vacation?
3.they can not speak english.
can they speak english?
what can they speak?
4.tom doesn't like tvshow.
does tom like tvshow?
what does tom like?
5.liming doesn't play basketball every evening.
does liming play basketball every evening?
how often does liming play basketball?
6.ann isn't your classmate.
is ann your classmate?
whose classmate is ann?
7.he doesn't want to work on the farm.
does he want to work on the farm?
where does he want to work?
8.Tom n't go shopping three times a week.
does Tom go shopping three times a week?
what does tom do three times a week?