tolong bantu pleaseee

1(there is a cat in the dining room)
2(there are not painting in my living room)
3( there are five students in the classroom?)
4(there are five magazines on the table)
5(there aren't ten children on the field?)
6.(is there a dictionary in your bag?)
7.( there aren't five pencils in my pencil case)
8.( there are fifty people in the meeting hall)
9.( are there balls in the storeroom?)
10.(there is a slippers in front of the pair of door)

Ini jawaban nya udah benar ok