people who can left-handed are (a lot/many) more skillful in physical movement with thief left hand than with their right hand; they will probably also use their left hand for tasks such as personal care, cooking, and so on.이 문장에서 a lot과 many중에 a lot이 들어간다고 하는데 왜그런지 알고싶어요 a lot이면 of가 있어야하는게 아닌지..