it's polite to g_____our teachers first when we meet them

It's not polite to talk to your mother______that It's not polite to ask other people______(person) question. It's not polite to s___ at your parents. It's polite of sb to do sth 准确翻译 It's not polite to c___gum in publicc_____填什么 It's ____ (polite) to smoke in public It's polite to say please英语同义句 it's polite for you to leave w____ saying people laugh at等于It's not polite to laugh at others.It's not polite to _____ ______ ______ others. laugh at等于It's not polite to laugh at others.It's not polite to _____ ______ ______ others. it is polite to do It's polite/rude to sb to do sth怎么译It's polite/rude of sb to do sth急！ 1.It’s not polite to speak in public.( )1.It’s not polite to speak in public.A.loudB.loudlyC.louder我只知道不定式得用TO . It's polite for people----------thanK you veIt's polite for people----------thanK you very often.A.to sPeaK B.to talK C.to tell D.to say 1.In western countries,it's not polite to ask other's p--- affairs 翻译英语 it's a good manners to be polite to older. It's not polite to s______ to the old people.根据首字母填空 It's not polite to s_____ to the old people(人)