在下列短文中找出并改正语法错误。
I enjoys to read books and watch movies in my spare time. But sometimes I also likes to go for a walk or playing sports with my friends.
I enjoy reading books and watching movies in my spare time. But sometimes I also like to go for a walk or play sports with my friends. 

(Changes: "enjoys" should be "enjoy" as the correct verb form for "I"; "likes" should be "like" as the correct verb form for "I"; "playing" should be changed to "play" as the correct verb form for "I" after "also".)