Ⅰ.根据提示写出单词的正确形式
1．In America, presidential elections (选举) are held every four years.
2．We are keen (渴望的) that our school should get involved too.
3．Our arrangements for the weekend were upset (打扰) by her visit.
4．Before breakfast this morning Mr. Brown informed me that he was going away for a fortnight (两星期)．
5．My cat makes a punctual (准时的) appearance at mealtimes.
6．They are both very cheerful (cheer) in spite of their colds.
7．Many women have abandoned their traditional (tradition) role as wife and mother.
8．His sparetime activities (active) include cooking, tennis and windsurfing.
9．The accused man proved his innocence (innocent) of the crime.
10．It was considerate (consider) of them to have sent the old people and children to safety in case the flood destroyed their village.
