Question

The teachers hope all of us can hand _______ our homework _______ time every day

1. A.
   up; in
2. B.
   out; on
3. C.
   on; in
4. D.
   in; on

Answer 1

D
hand up举手，呈交上级；hand out分发，施舍；hand in提交，呈送；in time及时；on time按时。句意：老师们希望我们所有人每天都能按时上交作业。结合语境可知选D。
考点：短语辨析