It is necessary to give the fish clean water的同义句

It is necessary to give the fish clean water的同义句 it is necessary to give your rabbit some clean water.(否定句) You need to give the birdfresh water every day.(同义句） It is _ To clean the rabbit's hutch every day is necessary…同义句 The water isn't clean enough to drink.(改为同义句） The water is _ Tt's necessary to give your rabbit clean water 的祈使句是什么 How clean the water is 同义句转换 Is it necessary for sb to do sth 同义句 It is time for me to clean the blackboard today.同义句 It is __ It is very necessary to speak english aloud的同义句是? It's necessary for him to change water every day.{改为同义句} He_ It is easier for birds to catch fish in the daytime.(改为同义句)