Как правильно будет - я интересуюсь британией? i interested britain или i interested by britain

thank you for your letter. i'm at school. we have a very good, kind and caring teacher. they help us. our school has many sports clubs. we have basketball, soccer and pass physical training lessons, where we run and play sports. around the school we have a stadium and a football field. in winter we offer ice rink, where we skate. i've been doing athletics. every day i walk into the stadium. running helps me relax and forget about my problems. in your letter you wrote that soon you have a basketball game. where will be the match? how do you prepare for the game? what a prize for winning the match? i wish you victory. i hope soon to hear from you the answer.

1)the best;

2)better;

3)more;

4)the worst;

5)many.