Can you make sure ( )the train is on time

Can you make sure ( )the train is on time You can make the time Could you please make sure we can arrange the below time for make sure that you will arrive there on time The best way to make sure that you can keep fit is to ____he make sure that everything is in the s___ before you go on ho make sure you spend enough time with the language Are you sure you can make the baby____? Can you make sure ___________? 1.Can you make sure ( ) Can you make sure ____? 3.Can you make sure _______ the gold ring?