I'm going to Sweden soon. I want to get ready before I leave and learn more about Sweden. My English level is average, only passing Band 4. At present, I have been permanently detained in Sweden.

The language you speak is learning Swedish in the school. Generally speaking, this is a course called SFI. The holiday time is from mid-June to late July, but it's best to check with the school. Work-study program is feasible. SFI classes only last half a day or at night, but when it comes to finding a job, you must know Swedish, especially Solevteo is a small city with a population of only 25,000, and there are certainly not as many employment opportunities as big cities like Stockholm and Gothenburg. PS: How did you get permanent residency in Sweden? Marry a Swede?