题目内容：
选词填空。sign
achieve
so far
deal with
success
process
1. He tried and tried but without any sign of 回答
.
2. Publishing a dictionary is a slow 回答
.
3. Those who.d like to visit the exhibition 回答
your name here.
4. They hoped to 回答
their aims by the end of the year.
5. It is the hottest day I have had 回答
.
6. Do you know how to 回答
this problem?
参考答案：