21. The white man who was put in prison for trying to _____the headquarters(总部) of the ANC tried to escape but failed.
A. set up B. break up C. blow up D. fire up
22. —I passed the driving test!
—________！
A．Congratulation B．Congratulations for you C.Congratulations D．Congratulation on you
23.He wants to _____ all of his time _____ films.
A. devotes; write B. devoted; to write C. devoting; to writing D. devote; to making
24.We don’t need to do extra work this evening. The day’s work was almost ______ now.
A. at the end B. at an end C. at one end D. at our end
