If nothing______,the oceans will turn into fish deserts.A.does B.had been done C.will do D.is done

If nothing______,the oceans will turn into fish deserts.A.does B.had been done C.will do D.is done They can hear the whisper,but they can find nothing______(usnal) These people did nothing______除了整日在街上闲逛,which causes a lot of concernexpect hang around in the street all day long不明白expect后为什么加hang动词 on her way home yesterday,nothing______ ______ ____ The plane left______Shanghai_____a rainy morning.A.to;in B.for;on C.in;on D.at;inThe students are used_____a song at the______of the class.A.to sing;beginning B.to singing;start C.to singing;starting D.to sing;beginingThere is nothing______.A. 英语经典习题：情景对话A:Hello,Jim!Are you_______well?B:No.not really.A:What's the matter?B:Nothing______.I just have a _______cough.A:I'm sorry to hear.Have you______any pills?B:Yse,I have.But now I______cough.I______Iwould go to see a____ If YOU Are The IF THE KIDS ARE If the last if i ruled the If the memory will If the shoe If the shoe If the law is If you are the one if you feel the same if you are the one If i can reach the