Student: I’m sorry I’m late. My bike was broken.
Teacher: ______ . It’s not the first time you have said this.

 Student: I’m sorry I’m late. My bike was broken.

Teacher: ______ . It’s not the first time you have said this.

A．I don’t buy your story.                  B．Never mind?

C．I don’t think you are right.               D．You don’t say.

________ student in our class studies English hard and ________ of us failed in the exam．

1. A.
   Each…both
2. B.
   Every…none
3. C.
   Every…neither
4. D.
   Each…all

Student ________ finish their homework on time．

1. A.
   can
2. B.
   must
3. C.
   can't
4. D.
   need