用括号中所给词的适当形式完成句子
1.You must pay attention to your _____（behave）
2.They must pay attention to your _____（ogganize）
3.Rice is important food in many_____(Asia)countries.
4.Smoking is a serious _____(dangerous)to health.
5.The potatoes weigh 2 ______(Kilogram).
6.Please write your date of _____ (birthday)on the paper
7.Beijing is so big,and people can easily get ______ (lose)
【请问这些该用什么形式 为什么 有哪些考点呢?