Parking garages downtown ______ to be very expensive, taking a taxi is often cheaper and more relaxing.

(单选题)silence (单选题)break (单选题)medicine (单选题)stomach (单选题)The health security systems of many countries are undergoing (单选题)The boy raised in the countryside has made ______ as those b (单选题)We Chinese are willing to give help to ______ is friendly to (单选题)The best thing for Molly now is that ______. (单选题)According to the passage, Molly ______. (单选题)Sally seems to be a good manager because ______.