It's time for class.保持句子原意

It's time for class.保持句子原意 It's time for bed保持原意怎么做 It's time for class(保持句义不变) It' time () ()a class It's time for class. lt's time for school.(保持原意） 句型变换：it's necessary for you to give up smoking(保持句子原意) It‘s time for class lucy 用math time class it`s for It's time for class.Please l________ it's time for English class. Hurry up! It's time for class. It is time for class解释句子