is, are, was, were, itself, himself, themselves The trade union ________ believed to regard ________ as an organization where the molested could seek advice and help.
was、itself
暂无解析
He________violinwhenIwanttosleep.
________ you had been here, we wouldn ’ t have had so much trouble then.
preferred, prefers, is, are, was, were, will be, shall be During the holiday week, one-third of the students in our class ________ prepared to stay on campus for study while around ten percent of them ________ some more sleep at home.