A. limitations B. boundaries C. restraints D. confinements
A. takes to B. takes after C. takes for D. takes over
A. replace B. supplement C. replenish D. mix
A. subject to B. opposite C. resistant to D. contrary to
A. ratio B. degree C. rate D. scale
As a result B. In a word C. By the way D. On the contrary
A. idea B. sense C. meaning D. significance
A. plan B. trap C. tap D. plot
A. demand B. request C. favor D. requirement
A. at one time B. in time C. at times D. on time