Mother ________ very busy. She often ______ home very late.

Every student as well as all the teachers ____ required to be at the bus station at 6:30 tomorrow.

My parents don’t mind what job I do _____ I am happy

哪个字母指衣物中的小号____

He accidentally ____ he had quarreled with his wife and that he had not been home for a couple of weeks.