Don't play with scissors,which is dangerous.这句话有没有错误

Don't play with scissors,which is dangerous.这句话有没有错误 I play with it,I feel happiness,I don't feel lonely.有没有错误 我想知道“Life is a game,just don't forget play it."这句话语法有错误吗? Don't play with fire.It's dangerous --_________ Don't play with fire.It's dangerous.合并成一句 请写出选择原因don't let the child play with scissors--he cuts himse Please don't run with scissors although I don’t play it too much as past 这句话有没有毛病啊? Do you like to play with a yo-yo?这句话有没有错误?有的话错哪了? You ------ play with fire .it is dangerous. _______(play) with fire is very dangerous Don't compare with others,just bu yourself.这句话有没有语病?