--- 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
Although there were so many people in the square, I could ______ my friend.
A．pick up B．pick out C．make up D．set out
