— I phoned you at 7 yesterday evening but nobody answered.
— Oh, I _______my dog in the park then.
| A．walked | B．was walking | C．had walked | D．would walk |
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 |
You should have passed the examination. Why didn’t you do our teacher suggested?
| A．if | B．as |
| C．when | D．because |