A）根据句意，写出括号内所给单词的适当形式。
1.The woman’s1.unhappiness 2.wisely 3.thieves’ 4.ninetieth 5.presentations 6.achieved 7.lively 8.difficulty 9.probably 10.attention (happy) made everyone in the room feel sad.
2. You should spend your time1.unhappiness 2.wisely 3.thieves’ 4.ninetieth 5.presentations 6.achieved 7.lively 8.difficulty 9.probably 10.attention (wise).
3．The police found out the （thief）fingerprints and they were arrested one by one.
4. His grandmother looks very happy now because today is her (nine) birthday.
5. These (present) will be held in Shanghai on July 5.
B）根据句意和汉语注释，写出单词的正确形式.
6.At last ,she (获得) her goal of being a singer.
7.The members in the club always have (生动的)discussions.
8. If you have any （困难）working out the problem, please ask the teacher.
9.Nobody is at the bus stop. The bus has (可能)left..
10.Pearl likes to be the center of （注意）.
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解析：
【小题1】考查形容词。句意“那位女士的不幸使房里的每个人都感觉很悲伤。”是一个后跟名词，根据句意可知，悲伤的是否定。故填unhappiness。
【小题2】考查副词。修饰动词spend用副词。wisely“明智地”。故填wisely。
【小题3】考查名词所有格。复数名词先变为复数，再加“’”。故填thieves’。
【小题4】考查序数词。表示“第几个生日”，用序数词，第九十是ninetieth。故填ninetieth。
【小题5】考查词性转换。present“颁发，赠送”，名词是presentation。These后跟名词复数。故填presentations。
【小题6】考查时态。achieve“获得，得到”。根据At last可知，用过去时。故填achieved。
【小题7】考查形容词。lively“生动的，活泼的”。故填lively。
【小题8】考查固定句型。have some difficulty (in) doing sth“做某事有困难”。故填difficulty。
【小题9】考查副词。修饰动词用副词。probably“很可能”。句意“站牌那里没有人，公交车可能已经走了。”故填probably。
【小题10】考查名词。attention“注意力”。句意“皮埃尔喜欢成为注意的焦点。”故填attention。