He often arrives late for meeting.（改为同义句）
He ______ often ______ ______ the meeting.
翻译句子
我不得不做英语作业.
I ______ ______ do my English homework.
按时到校是重要的.
lt's ______ to get to school ______ ______ .
你们必须做什么事?
我们必须穿校服.
______ do you ______ ______ do?
We ______ ______ ______ the school______ .
你们学校的制度是什么?
不能在走廊里奔跑,上课不许迟到.
______ are the ______ ______ your school?
Don't run ______ ______ ______ .And ______ ______ ______ ______ class.