——Did your sister pass the exam?
——She failed and is in low spirits.
——I’m sorry for her.
——____.
| A．Thank you | B．You’re welcome | C．I would think so | D．Never mind |
Mrs. Smith finds it hard to clear up the mess, as her children are always ____ whenever she tries to.
| A．in the way | B．on watch | C．in sight | D．on the line |
（2013·北京卷) I have an appointment Dr. Smith, but I need to change it.
| A．to | B．off | C．with | D．from |
（2013·大纲卷）A serious study of physics is impossible some knowledge of mathematics.
| A．against | B．Before | C．Beyond | D．Without |
It will be a big help if you go to the store and get what we need for dinner._____, I’ll set the table.
| A．As a result | B．On the whole | C．In the meanwhile | D．As a matter of fact |
（2013·新课标Ⅱ卷) A serious study of physics is impossible some knowledge of mathematics.
against B. before C. beyond D. without