Jawaban:

1.(-)There aren't any students in the class

(?)Are there any student in the class?

2.(+)There is a bowl of soto for you

(?)Is there a bowl of soto for you?

3.(+)There are some eraser in front of class

(?)Are there any eraser in front of class?

4.(+)There is a tea spoon of sugar in the glass

(-)There isn't a tea spoon of sugar in the glass

5.(+)There are many people in their house

(-)There aren't many people in their house

Penjelasan:

biasanya jika some diganti ke negative sentence atau interrogative sentence. maka diubah ke any. saya rasa nomor 3 penulis nya salah menuliskan soal. karena harus nya jika diubah ke negative sudah harus memakai any. jika guru masih merasa ini kurang tepat. Bilang kepada guru nya menggunakan penjelasan ini ya

Nasehat:

kalau memang saya yang salah. maafkan saya ya :)