19.A.for B.in C.after D.before
18.A.Look at B.Take C.Make sider
17.A.our B.your C.their D.such a
16.A.but B.nor C.or D.for
15.A.meaning prehension C.gist D.regression
14.A.enabling B.leading C.making D.indicating
13.A.then B.as C.beyond D.than
12.A.accelerator B.actor C.amplifier D.observer
11.A.some one B.one C.he D.reader
10.A.scales B.cuts C.slows D.measures