1 . A new study has failed to find any c________(决定性的；确凿的) evidence that lifestyle changes can prevent cognitive decline in older adults. （根据中英文提示填空）

2 . Food can also have a specific meaning, and play a s________(重要意义的) role in a family or culture’s celebrations or traditions. （根据中英文提示填空）

3 . Keep a m________(谦逊的)attitude for all time, but we must have our own dreams and make it seriously! （根据中英文提示填空）

4 . If you p ______(保藏) food, you treat it in order to prevent it from decaying so that you can store it for a long time. (根据中英文提示填空)

5 . You need be r_________ as I can’t afford to pay so much money. (accepting in a sensible way what it is actually possible to do or achieve in a particular situation) (根据英文提示单词拼写)

6 . Individuals can enroll on self-study courses in the university’s language i_________. (an organisation that has a particular purpose, especially one that is connected with education or a particular profession) (根据英文提示单词拼写)

7 . As a doctor, can you give some p_________ advice on my illness. (doing something as a paid job rather than as a hobby) (根据英文提示单词拼写)

8 . The report states that the gap between the rich and the poor has increased d_________ over the past decade. (by a strikingly large amount or to a strikingly large extent; greatly) (根据英文提示单词拼写)