Nothing ____ difficult in the world,____ it?怎么样完成这个反义疑问句

反义疑问句Nothing is difficult in the world if you put your heart It counts for nothing,____?接的反义疑问句是什么? Don't touch the machine,____ ____?(完成反义疑问句) Let me go into the room,____ ____? 反义疑问句 It must be fun,____ he lived in china for two years,____ ____?完成反义疑问句 完成反义疑问句：I never late for school, ____ ____? he failed in the PE examination,____ ____?改成反义疑问句 反义疑问句：you didn't do it,____ ____ it must be fun ,____ ____?(反义疑问句) He found nothing except a card in the bag.完成反义疑问句. There is nothing in the fridge,（ ）（ ） （完成反义疑问句） 反义疑问句Tom used to live in paris,____ ____?