It's dangerous.(改为否定句）

It's dangerous.(改为否定句） It’s dangerous.改成否定句 you mustn't play on the street.It's dangerous改为you ______ play on the street.It's dangerous It's an apple.(改为否定句) It's cold today改为否定句 It's a kite.改为否定句 It's his jacket.改为否定句 It`s the teacher`s office.改为否定句 It's the teacher's office.改为否定句 I think it's Gary's改为否定句 It's danger 还是 It's dangerous You can't swim here.It's very dangerous.改为祈使句 It is Lucy's dictionary.改为否定句子 it's spring from March to may,改为否定句 it’s far from our school?改为否定句 It`s his pencil case.(改为否定句) It's his pencil box.改为否定句 it's a new book 改为否定的复数形式