按要求改写下列句子。
1．I watched the sitcom on TV after I finished my homework. (对划线部分提问)
________ ________ you ________ the sitcom on TV?
2．She does her lessons and homework after supper. (改成否定句)
She ________ ________ her lessons ________ homework after supper.
3．They had a swim yesterday afternoon. (改成一般问句)
________ they ________ a swim yesterday afternoon?
4．I'd like something to eat. (对划线部分提问)
________ ________ you ________?
5．Li Lei was away this morning because he was ill. (对划线部分提问)
________ ________ Li Lei away this morning?
