用所给词的适当形式填空
(1)I often do the (dish) after dinner on weekends.
(2)At school, students can't be (noise) or eat in class.
(3)Schools make many rules (help) children.
(4)It's weekend now. I feel really (relax) at home.
(5)I think we are very (luck) to go to school. Some children can't go to school in poor countries(穷的国家).