1 . I’m c________ my attention on preparing for tomorrow’s experiment. (根据首字母单词拼写)

2 . As a senior high student, we find it quite important ______ (concentrate) on the teachers in class, which can improve our understanding of the contents. (所给词的适当形式填空)

3 . Let’s c________ on the matter in hand for now and leave other issues till later. (根据首字母单词拼写)

4 . C________ on what your teacher says in the class, or you may miss something important. (根据首字母单词拼写)

5 . She has made such rapid progress with all her efforts c________ (集中) on her work. (根据中英文提示填空)

6 . The noise was so annoying that I couldn’t ______(集中) on my study. (根据汉语提示单词拼写)

7 . She has turned down several invitations to star at shows in order to c ________ on her studies. (根据首字母单词拼写)

8 . Young kids are not able to focus their attention on the same thing constantly and can’t c________ on one activity for very long. (根据首字母单词拼写)

9 . I can’t c________ on my studies with all the noise going on. (welcome unit)(根据首字母单词拼写)

10 . With the attention less c______(集中)on Afghanistan, the American government redirected at the Asia-Pacific Region. (根据中英文提示单词拼写)