所给的单词是:1.concerned 2.familiar 3.lively 4.contribute 5.raw 6.specific 7.react 8.somehow 9.function as 10.on end
题目:1.When going out on business,I was deeply______about my mother's illness.
2.As a player,you should be very______with the rules of football.
3.We were told that a lot of______materials were needed to make such products.
4.Generally speaking,a trained dog can______a guide to a blind person.
5.To my surprise,the book I bought yesterday has______disappeared.
6.You say your company is in England.Can you be a bit more______?
7.Hi did not______even one idea to the discussion.
8.After the treatment,the patient seemed a little more______this morning.
9.Sometimes he could sit there for hours______.
10.We are eager to know how he______to your suggestion.