Ⅰ.在句中空白处填入适当的内容(1个单词) 或括号内单词的正确形式
1．It takes a long time to build________a good fame, but this fame is quickly lost with just one crime or piece of bad behaviour.
2．Only by focusing your attention ________what you are learning can you learn it well.
3．The discovery of new evidence led to the thief ________(catch)．
4．Can't we just live in today，free________the worries of tomorrow or the regrets of the past?
5．The country became rich after the ________(discover) of oil.
6．The president refused to comment________the election results.
7．They come to see their parents________other week.
8．We finally agree to reduce our price ________10%.
9．People are________(confuse) about all the different labels in food these days.
10．Troubled by a terrible headache, Catherine wondered how she could rid ________(her) of the bad situation.
