Fish can´t live without air and water(改为复合句)

3.Fish can`t live without water or air （改为条件句） Firsh can`t l Fish can live with air and water 改为否定句 Nothing can live without air or water.(改为主从复合句） We can't live without water ( )air Fish can't live without water. All of us can＇t live without air and water. 请改为一般疑问句和反义疑问句各一 All of us can＇t live without air and water.请改为一般疑问句和反义疑问句各一句 同意句修改,连词成句Fish can't live without water .(改为同意句）Fish can't l We can't live without air and water.为什么用and不用or啊? People can't live without water or air.（改为同义句,每空一词） we can't live ------water ------air.a.with,and b.without,or we can't live ------water -----air.a.with,and b.without,or c