选词填空。signachieveso fardeal withsuccessprocess1.He tried and tried but without any sign of（）.2.Publishing a dictionary is a slow（）.3.Those who'd like to visit the exhibition（）your name here.4.They hoped to（）their aims by the end of the year.5.It is the hottest day I have had（）.6.Do you know how to（）this problem?