there are some students in the hall(划线提问 一般疑问句 否定回答)some stu

there are some students in the hall(划线提问 一般疑问句 否定回答)some stu there are some students in the room变一般疑问句和否定句 There are some trees in front of the sports hall改为一般疑问句并作否定回 there are some girls in the room.改为一般疑问句并作否定回答 there are some clouds in the sky.改一般疑问句,并作否定回答 There are some trees in the garden.改成一般疑问句并否定回答, There are some water in the bottle.一般疑问句,肯否定,对some和some wate there are some students in the office.（对some划线提问） There are (some orangers) in the tree 改一般疑问句 否定句 肯定回答 否定回答 括 there are some knives in the pencil-box.变否定句、一般疑问句并作肯定和否定回答, there are some trees in the school.【变为否定句,一般疑问句并做肯定及否定回答】 There are some trees in the school.变为否定句、一般疑问句并做肯定及否定回答 急