He insisted that he _________ nothing wrong and ________free .
A．should do ; should be set B．should do; had been set
C．had done; should be set D．had done; had been set[
--- What’s the matter with you?
--- _________ the window, my finger was cut unexpectedly.
A．Cleaning B．To clean
C．While cleaning D．While I was cleaning
With a long report ________, I have to work really hard this week .
A．to write B .written
C．writing D．to be written
—— I’m sorry the traffic is so heavy.
—— Does that _____ why you are so late?
A．come across B．believe in
C．focus on D．account for
This memorial was built ______ those heroes who laid down their lives for the liberation of the black.
A．in memory of B．in the honor of
C．in favor of D．in search of
The news reporter hurried to the airport, only_________ the film stars had left .
A．to tell B．to be told C．telling D．told
