I didn＇t suppose they would be back tonight ,

He said, "Coach, I didn't think we were coming back." 他回答说，‘教练，我本以为我们不会再回来打球了。’ I didn't ever suppose they were couples. 我未曾想到他们是夫妻。 你也可以不把它理解成为否定转移（因为有人说过去时是不能否定转移的），但，总是不会自问的。 但I didn't think是用得很广的一个结构。 你的题目是为考试而设计的，一般说来，I think是不习惯用反意问句的。