There are some desks in the classroom .改为否定句,请问怎么改.

''There are some photos on those desks''改为单数句 There are some desks in the room.(对some提问）（ ）（ ）desks（ ）（ ）in the room? There are some books on the desks (改为一般疑问句） There are some desks in the classroom .改为否定句,请问怎么改. There are some chairs and desks in the school hall.(改成否定句） There are some desks and chair in my class.(改为否定句) There are desks in English.对desks做提问 there are some desks in our classroom.(改否定句)there _ _ _in our classroom_ shi heng xian Are there any computers on your desks? There are ten desks.(改为单数) there are some desks in the room?改为否定句汗 ···我忘了 1.My pants is on the bed.改错 2.There are some desks and chairs in the classroom?改错 there are some( )desks in the classroom A:nice long newBnice new longClong new niceDlong nice new. 找错误 there aren't some desks in the room There are 23 desks in our class.There are 25 desks in your class.(合并）there are __ __ desks in our class than in your class. （）in the room?There are some desks in it．有些人说里面填What’s,但后是复数啊,不是用What　are吗 连词成句:here,for,you,are,some,desks 把These are some desks.改成一般疑问句