Doctors now have no idea about the reason of colour-blindness

Doctors now have no idea about the reason of colour-blindness I have no money now! Doctors now have the opportunity to save life before it is even born!中文 Now there have no Forever things Sorry,I ___(have) no enough money with me now. I must go now.I have no other __________.(choose) Search no more now that I have found you we have no way out now 有什么语法点? sorry i have no chinses now please you speak english ok~now my compurt no have chinses~ I have no time now.改为同义句 I（）（） now. Now doctors have begun to look into laughter and the effects ______ has on the human body.A.whichB.itC.thatD.one求理由… Can I have some ice-cream now,Mum?---No,______can't._____should have dinner now.(用适当代词填空) 英语翻译Doctors have to…… Sorry,I have no enough money now.为什么用 have,而不用am having呢? I have to start right now because i have no time left. We have no achievement now.Hope that our time has been once long.You have known. now that we have satisfied you, you have no grounds of complaint.什么意思 That are____IN name,but they are no longer in practice.A)woman doctors B)women doctors C)lady doctors D)ladies doctors详细解释和翻译