问题补充:
The students are to hand in the exercises before class.
A. hoped
B. suggested
C. agreed
D. expected
答案:
A. hoped
B. suggested
C. agreed
(答案→)D. expected
解析:句意:孩子们被期望上课之前交作业。A hope可以作及物动词和不及物动词,但在英语的口语语法和笔语语法中一般不使用被动语态。Bsuggest doing sth建议做某事Cagree to do sth同意做某事,无被动。Dbe expected to do sth被期望做某事。