It is not polite ___(knock) on your neighbour door like that

It is polite ___( speak) to the old ______( polite). It is not polite ___(knock) on your neighbour door like that It is not polite. laugh at people 英语翻译It's not polite ___ ___ ___ a full mouth . It is not polite _____(speak) loudly in the library. It is not polite to stare at others. it is not polite 后面的动词用什么形式? To spit in public places is not polite.(改为同意句)___ isn't polite ___ spit in public places. I ___to leave without __goodbye.该选什么?a think it is not polite,sayb thinks it is not polite,sayingc don't think it is polite,say d don't think it is polite,saying I ___to leave without __goodbyea think it is not polite,sayb thinks it is not polite,sayingc don't think it is polite,say d don't think it is polite,saying It's not polite to ___(shout)in the classroom.填什么? Don not l____ at that old man.It is not polite.根据首字母填空. Do not l____ at that old man.It is not polite Jack,___eat in class.It is not polite.Adon't Bdoesn't Cno D not it is polite to do 英语的改错题：It is not polite to shout to other people.改错：It is not polite to shout to other peopleperson 的复数就是people吧。 不要指别人,那样很没礼貌Don't ___ ___ others.It's not polite英文翻译 It is polite to ___（问候）each other when you meet.greet吗?