你好,知道英语牛人团为你解答.
1 some of the time
2 used to be
3 is used to
4 brave enough to
5 see doing
6 has worked since
7 handle 或者 deal with
8 give a speech
9 in public
10 began 或者 started
11 was able to
12 worry about
13 give up
14 all the time 或者 for the whole time
15 at least
如果有哪题需要解释你可以告诉我 :-)