为你解答.
1、do homework
2、read books
3、do housework
4、do some shopping
5、visit the museum
Last Sunday, I did some things. While Jim was having breakfast, I was doing my homework. While Jim was doing his homework, I was reading books. While Jim was watching an NBA game, I was doing the housework. While Jim was playing basketball, I was doing some shopping. While Jim was visiting his aunt, I was visiting the museum. I had a nice Sunday.