—I can’t get on well with some of my classmates. They just leave me in the cold. 
—________ But what’s the reason?
| A．Sorry to hear that. | B．How about that? | C．Don’t mention it. | D．Never give up! |
----What can I do for you, Linda?
----Mr. Zhao, I’m preparing for my coming job interview and I’d appreciate if you could give me some advice.
| A．you | B．this |
| C．it | D．that |
She doesn’t care about what others think; She’s not at all ____ to other people’s feelings.
| A．common | B．sensitive |
| C．peaceful | D．painful |
Great attention must be paid ____ welfare, especially in the poor area.
| A．develop | B．to develop |
| C．to developing | D．developing |
----Your mother becomes more and more forgetful.
----Yes. She searched for her cellphone for a whole day last Sunday but it ______ in her coat pocket the next day.
| A．turned out | B．turned on |
| C．turned over | D．turned up |
----I stayed at a hotel while in New York.
----Oh, did you? You ______with Barbara.
| A．must have stayed | B．could have stayed |
| C．might have done | D．ought have done |