[跟踪训练]
在空格处填入适当的词(1个单词)或所给词的正确形式
1．I think it’s the height of bad (manner) to be dressed badly.
2．The police have searched the city for the (murder)．
3．The match (postpone) without day.
4．He spoke proudly of his part in the game，without (mention) what his teammates had done.
5．The spokesman (confirm) that the area was now in rebel hands.
6．He studies hard to keep up his classmates.
7．She cannot be relied on to tell truth.
8． general，physics is only one science among many.
9． is reported that 300 million people in China have eyesight trouble.
