3．
在空白处填入适当的内容或括号内单词的正确形式。
(1)Before you make your decision to accept the challenge, you should think about your strengths and ____________ (weak).
(2)Since the two boys got lost, their friends are really upset and ____ (wait) anxiously for more news.
(3)The doctors did what they could ___________ (save) the badly injured boy.
(4)The grand sight of Mount Huangshan is beyond ________ (describe).
(5)Being curious, working hard and believing in ___________ was true made her the success she is today.
(6)When you grow up, you need many different skills, and be__________ (constant) challenged to learn new things.
(7)He missed the gold in the high jump, but will get _________ second chance in the long jump.
(8)When the man retired, the doctor advised him to live ___________ there is fresh air.
(9)When the students were trying to do some revision for the coming mid-exam, they were full of ____________ (anxious).
(10)__________ your instruction, I would not have made such great progress.