根据汉语提示完成句子。
1. How_____ _____ _____ _____  (你如何处理)  this problem?
2. Some people learn English _____ _____ _____ (通过交谈) the native speakers.
3. You just need _____ _____ (更多的实践).
4. It isn't easy _____ _____ _____ _____ _____ (学习一门外语).
5. _____ _____ _____ _____ _____  (要想记住这些生词), you need to take notes.