以下の英文の主語と主動詞を教えてください。 分かるものだけでも答えてくれると非常に助かります。 ①Hello is a poweful word with immeasurable spiritual value because it provides you with a mechanism to start new relationships and develop existing ones. ②Your failure to offer a simple greeting can result in a cold shoulder or even open hostillity. ③Hello functions as a social lubricant similar to other polite expressions such as thank you or good afternoon. ④These types of polite expressions are essntial for building relationships between people. ⑤Merely saying the word hello can pave the way to a friendly exchange of comments about the weather or news. ⑥if you combine the word hello with a hearty smile,you will be regarded as amiable,outing,and trustworthy. ⑦In contrast,if you refuse to use such niceties,you may be viewed as depressed,rude,aloof,or unfriendly. ⑧So,if you want to have a nice day at work or at school,say ,Hello,and flash a big smile when you see your colleagues and boss or your classmates and teachers. ⑨The story of trans fat is an interesting one because it involves a discovery that started out as a miracle and ended up being deadly. ⑩Trans fats are the result of an industrial process that thickens vegetable oils in order to make them more solid. ⑪They are also called partially hydrogenated oils. ⑫However,they are also a popular ingredient in many processed foods,like canned soup,packaged snacks,and frozen dinners.