改句子 1.We must take magazines out of the reading room.改为否定句

改句子 1.We must take magazines out of the reading room.改为否定句2.They go to the playground (to play football).对括号里提问3.It's time to go to school.保持原句意思 It's time___school.4.The children will put on a performance (this weekend).对括号里提问5.We walk to school every morning.同义句转换 We go to school__ ___every morning6.China is (in the east of Asia).对括号里提问7.The boy listened to the teacher (carefully) 对括号里提问8.They set ou for the summer camp at six yesterday morning.改为一般疑问句9.We need to water the trees every morning before the sun fises.改为否定句10.Our school cafeteria is very dirty after a meal.保持原句意思 Our school cafeteria is__ ___after a meal.