1 . People who engage in ________ (threat) behaviour should expect to be arrested. (所给词的适当形式填空)

2 . You should exercise more so as to keep __________ (energy) and you can work efficiently. (所给词的适当形式填空)

3 . The building looked as _________ (impress) in actuality as it did in photographs. (所给词的适当形式填空)

4 . Her big eyes are her most s________ (显著的) feature. (根据中英文提示填空)

5 . She is a t________ (有才能的) pianist. (根据中英文提示填空)

6 . R________(种族的)discrimination is a serious problem in American society. (根据中英文提示填空)

7 . John was one of the most p________(有前途的) poets of his generation. (根据中英文提示填空)

8 . He has shown r________ (非凡的) courage. (根据中英文提示填空)

9 . After hundreds of failed experiments, they eventually came across a ________ (大有希望的) chemical. (根据汉语提示单词拼写)

10 . If it’s a legal matter you need to seek________ advice. (用适当的词填空)