how do go to venetian hotel to senado square?

hi there, we are going to macau on september 10, day tour only. from china ferry terminal, how do go to venetian hotel, to senado square and to some scenic spots in macau, e.g. ruins of st pauls, a-ma temple, macau tower. what bus should we take to bring us to these places and any suggestions on some restaurants wherein could take our lunch and snacks? and where is the best store where we could buy the almond cookies and portuguese tarts? thank you and any detailed, tours and transportation will be appreciated. hoping to get a reply soon.