从方框中选择适当的单词填空。

friendly   how  something  but   students

We know China is a big country with a long history and very wonderful culture. Many people are learning ____about Chinese history and culture.
Some foreign girls are learning how to make Chinese knots(中国结).One of the girls says, "Hi, nice to meet you. We are not Chinese, ____we are interested in Chinese history and culture. So we come to China. Chinese are very   ，Today we have known____   _to make Chinese knots. It is interesting. We are your___   _. And we can be good friends."