根据中文形式，填出单词的正确形式。（5小题，每小题2分， 共10分）
Han Han is as ________________(受欢迎的) as Guo Jingming.
Teachers are usually _______________（严格的）with their students in class.
People around the world love _____________(和平) and hate wars.
Lucy often learns French by _______________(自己) after school.
The last month of a year is _______________(十二月).