1 she wanted her room to look nice at the festival
2 they were going to the rice-cooking contest
3 he had to take at least 2 bottles of water
4 he would clean all the class windows
5 Lan had to finish the work thay day
6 they could come on Monday
7 her brother didn't like eating sticky rice
8 she was decorating their house then
9 his sister watered flowers everyday
10 she didn't often go to the cinema