What have the children from the Wellers family done? Fill in the gaps with the correct form of the verbs from the box and the words in brackets.
(0) Daniel has just finished his homework in Maths, (just/yet)
1  But he______________English______________. (already/yet)
2  Stuart _________ his homework ________two hours, (since/for)
3  He_________________the garden____________. (already/yet)
4  Melanie has a lot of homework, too. She ____________________
her homework ___________ 4 o'clock, (for/since)
5  She___________the flowers in the house_______. (already/yet)
6  Daniel _____________________ the new verbs, (for/already)
7  Melanie _________________ the picture ___________. (just/yet)
8  Daniel and Melanie _______________ everything, (already/since)