1 . It is very c______ (方便的) to pay by credit card. (根据中英文提示单词拼写)

2 . At the current rate of decline, many of the rainforest animals could become e________in less than 10 years. (根据首字母单词拼写)

3 . A balanced diet is b________(有利) to our health. (根据中英文提示单词拼写)

4 . He is an i________ writer of children’s literature in the 1980s. (根据首字母单词拼写)

5 . She is young and d__________ and will be a great addition to the team.(根据首字母单词拼写)

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

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

8 . If a teacher gives the boy _______(积极的, 正面的) attention, the bad behavior of him will disappear. (根据汉语提示单词拼写)

9 . I wonder whether you can guide me to deal with such a ______(艰难的) task. (根据汉语提示单词拼写)

10 . I’m afraid I can’t deal with such a ________ (艰难的) situation. (根据汉语提示单词拼写)