B,D,A,C,A,C,C,B,A,B,A,D,A,D,promise,improve our lives,physical health,in common,too difficult to keep,B,D,A,C,D,New Years resolutions,be able to do sth.,make a promise,write down,at the beginning of,take up,have one thing in common,have (something) to do with,A,C,B,D,C,D,B,B,B,A,