21. Shall we take short break? I want to make call.
A. the; a B. a; the C. the; the D. a; a
22. The boy was so careless that the glass fell from his hand and it on the floor.
A. broke in B. broke down C. broke up D. broke out
23. Our company is seeking for a manager, especially with creativity and imagination.
A. the one B. each C. one D. that
24. I have been told that the new law will come into on January 1st next year.
A. effect B. use C. service D. existence