Must I go to school中must是一定还是必须的意思?why?一定和必须的意思的区别

i must go to school now. Must I go to school now?(否定回答) I must go to school now改否定句 I must go to school this afternoon.(改为同义句)I ____ ____ ____ go to school this afternoon. It's time that I must go to school.改为同意句It's time___ ___ ___ go to school. i must go to school now同义句It's time 空格 空格 空格go to school now. Must I go to school中must是一定还是必须的意思?why?一定和必须的意思的区别 must we go to school every day? i must go to school today.改为同义句 怎么弄 I must go to school every day.改为he作主语的句子 I go to school还是I‘m go to school. i go to school . foot. I want go to school I want go to school I should go to schoolshould go 是谓语,那么should I go to school中谓语还是should go吗 I must go to school 改为同义句格式：空格 空格 for me 空格 go to school.空格是填写的 But Peter must go to school ____ Money to friday. Hello!My name is John.I am from Canada.But I live in Beijing.So if I want to go back to Canada.I must go( )( ).I study in Willow School.Usually I come to school( )( )