@Shinrann
1. (-) There aren't 35 students in my class.
(?) Are there 35 students in your class?
2. (-) Jennie doesn't like the action movie very much.
(?) Does Jennie like the action movie(very much)?
3. (-) My sister hasn't got a cute dog.
(?) Does your sister have got a cute dog?
4. (-) Lan isn't cooking dinnner with her mother at the moment.
(?) Is Lan cooking dinnner with her mother at the moment?
5. (-) I can't see the sea from my bedroom.
(?) Can you see the sea from my bedroom?
6. (-) We will not/won't probably win the race.
(?) Will we probably win the race?
7. (-) They don't often do their homework before going to school.
(?) Do they often do their homework before going to school?
8. (-) Lisa and Rose aren't going to fly to New York next week.
(?) Are Lisa and Rose going to fly to New York next week?
9. (-) She doesn't watch TV every night.
(?) Does she watch TV every night?
10. (-) There couches aren't in the living room.
(?) Are there couches in the living room?
11. (-) There isn't a bookshelf in Nam's room.
(?) Is there a bookshelf in Nam's room?