关于副词的位置1,He wrote carefully some letters to his friends.可以变成

1.carefully在此句中位置可以灵活变化,都是可以的.
He wrote carefully some letters to his friends.
= He carefully wrote some letters to his friends.
= He wrote some letters carefully to his friends.
= He wrote some letters to his friends carefully.
2.kindly当然是做状语,修饰made way (for...),即“友好地让路”.
如果做定语,应该是用形容词kind才可以.形容词才可以修饰名词people做定语.不过应该是前置定语,即：the kind people.