怎么称呼您?How should I address you?为什么不能用What?What和How分别有哪些句型句式,固定用法?

怎么称呼您?How should I address you?为什么不能用What?What和How分别有哪些句型句式,固定用法? How often _ take the medicine?A.I should B.I should to C.should I Could you tell me ______ do with the money A how to B whould should C how I should Dwhat Ishould.请问应该怎么选择 how to be a good teacherwhat should i do 这个英语连词成句怎么连?I,many,should,how,a,day,times,these,take,pills（?） How should I do?用how对吗? 5.A:How often ____________ take the medicine?B:You should take it three times a day.A.I shouldB.I should toC.should I not 与none 怎么区分Lolly has some knowledge of how the flower should be raised,but I have ______.A.not C.none ,A怎么不对? How do I say I should How to forget a girl?(怎么去忘记一个女孩）I just want to forget her（我只想去忘记她） 3QWhat should I do I don't know how I should study for a test?改成一个同一句. If,how i am a snail i should face my this sky Could you tell me ___ with the money?A hou to do B what should I do C how should I doD what I should do i don't know ( )i should do to improve my english.a,how b,what为何不选how Could you tell me with the money?A：how to doB：what to doC：how I should doD：what should I do How should I manage now oh how should i do 有没有语法错误 .How should I do it?急用.