_________anyone should want to kill her was unbelievable.
| A．Whether | B．That | C．What | D．Where |
When Jennifer stepped in quietly, her mother, ____ on the bed, was sleeping sound.
| A．laying | B．lain | C．laid | D．lying |
Facing the poor grades, Maria is wondering what it to learn English well.
| A．takes | B．uses | C．makes | D．prepares |
—Guess what? I happened to have met Mark at the party last week．
—If my memory serves me correctly, you two ______ each other for almost ten years．
| A．hadn't seen | B．haven't seen | C．didn't see | D．don't see |
—What should you do if you have problems with your life?
— .
| A．To find a friend to talk | B．Find a friend to talk to |
| C．Finding a friend to talk to | D．Found a friend to talk |
—Thanks for your help, but can you do me one more favor, please?
—______, sir．What's it then?
| A．It is nothing | B．That's right |
| C．At your service | D．Never mind |