distinctive allergic exceed exposure absorbed proficiency get too serious about function 1、Time passes quickly when you are ________ in reading a good book. 2、Most men are ________ to housework. 3、You'll have to pay extra money if you _______ your luggage allowance. 4、The ________ design of a product provides a powerful competitive advantage over other products 5、 ________ to a second language should take place in elementary school 6、Evidence of basic ___________ in English is part of the admission requirements 7、one of the cheif _________ of education is to equip citizens with their places in society 8、When you are staying with your roommates, you cannot __________________ privacy.