题目内容
9．They completed their high school whiledeveloping（develop） their tennis career．分析 他们完成高中学业的同时发展自己的网球生涯．
解答 答案是developing．本题考查非谓语动词；题干中考查"连词+分词"的结构在句中做状语，分词的判断是看分词和句子主语之间的关系；本题中develop和主语they之间是主动关系，需要现在分词，故答案是developing．
点评 本题是要求用所给词的适当形式填空，解题时首先考虑句中需要的词性；其次，如果是谓语动词关注时态、语态和数的变化；如果是非谓语动词要联系非谓语的基本用法判断非谓语的形式；如果是名词关注单复数．
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12．After he drank some wine，Tom wasslightly（稍微地）
13．It is notconvenient（方便的） for me to come now，I am busy．
14．Television has many advantages．Foe example，it canprovide（提供） us with entertainment at home．
15．Communication（沟通） with other countries was difficult in ancient times．
16．Usually，women are gentle and not asaggressive（挑衅的） as men．
17．Oil is Kuwait's most important naturalresource（资源）
18．I wish everyone wouldrespect（尊敬）each other
19．Department storesdisplay（展示） their goods in the windows．
20．More than 30 software firms wereinvolved（参与） in the project．