用正确的动词填空:The man would have been saved if a helicopter______

用正确的动词填空:The man would have been saved if a helicopter______ the man would have been saved if a helicopter ___(be)availab The man would have been saved if a helicopter ______(be) ava 1\ Much labor would have been saved if electronic computer ( every family_____(have)a robot in the future 用所给动词的正确形式填空 if it---,the crops would be saved. 用正确的动词时态填空He would enjoy this if he ___(be) present.She can ____,george would have been a rich man. been,the,saved,man,has,police,by,the the man would have an accident if he( )more care We _________ [move] away if we find a new house.用正确的动词时态填空 if it should rain, the plant would be saved.