求解答下面这个英语句子的修改为什么句子中的 looking改为to look
问题描述：
求解答下面这个英语句子的修改为什么句子中的 looking改为to look
Although it is not uncommon for people are looking（改为to look） for work will pay more attention to job satisfaction,not job security in present day,
答
这是it is……to句型\7
It is +形容词（+for sb.)+to do sth.\7
形式主语\7
it 引导的形式主语