Please wash your hands before supper .They are d____.（今晚就要）

Please wash your hands before supper .They are d____.（今晚就要） Look at your hands ,they are so d____ ,please go to clean th wash your hands before meal,please改为否定句 Please ( )(wash) your hands now please （ ） your hands before （ ) lunch Wash your hands before you eat Wash your hands c.before a meal 翻译:"wash your hands before meals.'' Dont let germ win the war,please wash your hands before digg Please wash your hands b_____ each meal. wash hands before eating 请问Look at your hands.They are dirty.Go and wash.这句有错吗?