Complate the sentences with yet or already.
1.I haven'the finished my homeworkids yet.
2.Have you heard their new CD ........?
3.We've .......read that magazine.
4.She hasn't left school. ......
5.My parent haven'the come back.......
6.I know that joke-you've.........told it to me!
7.They haven't had dinner..........
8.Have you brushed your teeth .....?