USE "MUST" OR "SHOULD" (READ THE GRAMMAR REFERENCE) a)Tell me something a driver must do according to the law of the country. b)Tell me something a person should do in order to be healthy. c)Tell me something a driver mustn't l...

USE "MUST" OR "SHOULD" (READ THE GRAMMAR REFERENCE) a)Tell me something a driver must do according to the law of the country. b)Tell me something a person should do in order to be healthy. c)Tell me something a driver mustn't leave it at home while driving. d)Tell me something a person must do in order to visit the U.K.