Mum，you really need to have a rest！You ________in the kitchen ever since you came back home three hours ago.
A．had worked B．were working
C．have been working D．worked
I have called the station and they told me the next train for Dalian ________at 3∶10.
A．will leave B．left
C．has left D．leaves
Who do you think ________ for the accident?
A．to blame B．to be blamed
C．is to be blamed D．is to blame
—When did you move to Qionghai?
—In 2009.But I ________in Haikou for many years.
A．have worked B．would work
C．have been working D．worked
We ________for cheap houses but haven’t found ________we like yet.
A．are looking；one B．have looked；it
C．have been looking；one D．looked；them
—Will you be able to see Jennifer’s parents when the first class is over?
—I’m afraid not.I ________a lecture on British literature in the hall.
A．will attend B．am attending
C．will be attending D．am going to attend
